diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/images/smtp-mailer-email-logger.png b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/images/smtp-mailer-email-logger.png
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index 00000000..ce032702
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diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/images/smtp-mailer-reply-to.png b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/images/smtp-mailer-reply-to.png
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diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.css b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.css
new file mode 100644
index 00000000..92ae90df
--- /dev/null
+++ b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.css
@@ -0,0 +1,34 @@
+.smtp_mailer_addons_item_canvas{
+    background-color:#fff;
+    font-family:sans-serif,arial;
+    font-size:12px;
+    border:1px solid #ccc;
+    display:block;
+    float:left;
+    margin:3px 12px 12px 0;
+    padding:10px 0px 10px 10px;
+    position:relative;
+    width:222px;
+    height:340px;
+}
+.smtp_mailer_addons_item_canvas:hover{border-color:#999;}
+.smtp_mailer_addons_item_thumb img {height: 150px; width: 200px; padding: 5px; border: 1px solid #ccc;}
+.smtp_mailer_addons_item_thumb a img {border: 1px solid #ccc;}
+.smtp_mailer_addons_item_body{line-height:22px;height:170px;overflow:hidden;}
+.smtp_mailer_addons_item_name{font-size:16px;font-weight:bold;text-align: center;margin:10px 10px 10px 0px;}
+.smtp_mailer_addons_item_description{margin:10px 10px 5px 0px;/*text-align:justify;*/overflow:hidden;height:70px;}
+.smtp_mailer_addons_clear{clear:both;}
+.smtp_mailer_addons_item_details_link{
+    text-align: center;
+}
+.smtp_mailer_addons_item_details_link a{
+    border: 3px solid #2d3140;
+    color: #2d3140;
+    display: inline-block;
+    padding: 5px 15px;
+    text-decoration: none !important;
+}
+.smtp_mailer_addons_item_details_link a:hover{
+    background-color: #2d3140;
+    color: #FFF;    
+}
diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.php b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.php
new file mode 100644
index 00000000..0b32cb17
--- /dev/null
+++ b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/addons/smtp-mailer-addons.php
@@ -0,0 +1,49 @@
+<?php
+
+function smtp_mailer_display_addons()
+{
+    /*
+    echo '<div class="wrap">';
+    echo '<h2>' .__('SMTP Mailer Add-ons', 'smtp-mailer') . '</h2>';
+    */
+    $addons_data = array();
+
+    $addon_1 = array(
+        'name' => 'Reply-To',
+        'thumbnail' => SMTP_MAILER_URL.'/addons/images/smtp-mailer-reply-to.png',
+        'description' => 'Set a Reply-To address for all outgoing email messages',
+        'page_url' => 'https://wphowto.net/how-to-add-a-reply-to-address-in-the-smtp-mailer-wordpress-plugin-6997',
+    );
+    array_push($addons_data, $addon_1);
+    
+    $addon_2 = array(
+        'name' => 'Email Logger',
+        'thumbnail' => SMTP_MAILER_URL.'/addons/images/smtp-mailer-email-logger.png',
+        'description' => 'Log and view all email messages',
+        'page_url' => 'https://wphowto.net/smtp-mailer-email-logger-7066',
+    );
+    array_push($addons_data, $addon_2);
+    
+    //Display the list
+    foreach ($addons_data as $addon) {
+        ?>
+        <div class="smtp_mailer_addons_item_canvas">
+        <div class="smtp_mailer_addons_item_thumb">
+            <img src="<?php echo esc_url($addon['thumbnail']);?>" alt="<?php echo esc_attr($addon['name']);?>">
+        </div>
+        <div class="smtp_mailer_addons_item_body">
+        <div class="smtp_mailer_addons_item_name">
+            <a href="<?php echo esc_url($addon['page_url']);?>" target="_blank"><?php echo esc_html($addon['name']);?></a>
+        </div>
+        <div class="smtp_mailer_addons_item_description">
+        <?php echo esc_html($addon['description']);?>
+        </div>
+        <div class="smtp_mailer_addons_item_details_link">
+        <a href="<?php echo esc_url($addon['page_url']);?>" class="smtp_mailer_addons_view_details" target="_blank">View Details</a>
+        </div>    
+        </div>
+        </div>
+        <?php
+    }
+    echo '</div>';//end of wrap
+}
diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.mo b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.mo
new file mode 100644
index 00000000..8d576526
Binary files /dev/null and b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.mo differ
diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.pot b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.pot
new file mode 100644
index 00000000..a67a4fd9
--- /dev/null
+++ b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/languages/smtp-mailer.pot
@@ -0,0 +1,176 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: SMTP Mailer\n"
+"POT-Creation-Date: 2015-12-20 14:09+1000\n"
+"PO-Revision-Date: 2015-12-20 14:09+1000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.5.5\n"
+"X-Poedit-KeywordsList: _e;__\n"
+"X-Poedit-Basepath: .\n"
+"X-Poedit-SearchPath-0: .\n"
+
+#: main.php:66
+msgid "Settings"
+msgstr ""
+
+#: main.php:72
+msgid "SMTP Mailer"
+msgstr ""
+
+#: main.php:77
+msgid "General"
+msgstr ""
+
+#: main.php:78
+msgid "Test Email"
+msgstr ""
+
+#: main.php:79
+msgid "Server Info"
+msgstr ""
+
+#: main.php:82
+#, php-format
+msgid ""
+"Please visit the <a target=\"_blank\" href=\"%s\">SMTP Mailer</a> "
+"documentation page for usage instructions."
+msgstr ""
+
+#: main.php:141
+msgid "To"
+msgstr ""
+
+#: main.php:143
+msgid "Email address of the recipient"
+msgstr ""
+
+#: main.php:147
+msgid "Subject"
+msgstr ""
+
+#: main.php:149
+msgid "Subject of the email"
+msgstr ""
+
+#: main.php:153
+msgid "Message"
+msgstr ""
+
+#: main.php:155
+msgid "Email body"
+msgstr ""
+
+#: main.php:162
+msgid "Send Email"
+msgstr ""
+
+#: main.php:256
+msgid "Settings Saved!"
+msgstr ""
+
+#: main.php:286
+msgid "SMTP Host"
+msgstr ""
+
+#: main.php:288
+msgid ""
+"The SMTP server which will be used to send email. For example: smtp.gmail.com"
+msgstr ""
+
+#: main.php:292
+msgid "SMTP Authentication"
+msgstr ""
+
+#: main.php:295
+msgid "True"
+msgstr ""
+
+#: main.php:296
+msgid "False"
+msgstr ""
+
+#: main.php:298
+msgid ""
+"Whether to use SMTP Authentication when sending an email (recommended: True)."
+msgstr ""
+
+#: main.php:303
+msgid "SMTP Username"
+msgstr ""
+
+#: main.php:305
+msgid "Your SMTP Username."
+msgstr ""
+
+#: main.php:309
+msgid "SMTP Password"
+msgstr ""
+
+#: main.php:311
+msgid "Your SMTP Password."
+msgstr ""
+
+#: main.php:315
+msgid "Type of Encryption"
+msgstr ""
+
+#: main.php:318
+msgid "TLS"
+msgstr ""
+
+#: main.php:319
+msgid "SSL"
+msgstr ""
+
+#: main.php:320
+msgid "No Encryption"
+msgstr ""
+
+#: main.php:322
+msgid ""
+"The encryption which will be used when sending an email (recommended: TLS)."
+msgstr ""
+
+#: main.php:327
+msgid "SMTP Port"
+msgstr ""
+
+#: main.php:329
+msgid ""
+"The port which will be used when sending an email (587/465/25). If you "
+"choose TLS it should be set to 587. For SSL use port 465 instead."
+msgstr ""
+
+#: main.php:333
+msgid "From Email Address"
+msgstr ""
+
+#: main.php:335
+msgid ""
+"The email address which will be used as the From Address if it is not "
+"supplied to the mail function."
+msgstr ""
+
+#: main.php:339
+msgid "From Name"
+msgstr ""
+
+#: main.php:341
+msgid ""
+"The name which will be used as the From Name if it is not supplied to the "
+"mail function."
+msgstr ""
+
+#: main.php:348
+msgid "Save Changes"
+msgstr ""
+
+#: main.php:368
+msgid ""
+"SMTP Mailer plugin cannot send email until you enter your credentials in the "
+"settings."
+msgstr ""
diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/main.php b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/main.php
new file mode 100644
index 00000000..562c1bad
--- /dev/null
+++ b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/main.php
@@ -0,0 +1,970 @@
+<?php
+/*
+Plugin Name: SMTP Mailer
+Version: 1.1.15
+Plugin URI: https://wphowto.net/smtp-mailer-plugin-for-wordpress-1482
+Author: naa986
+Author URI: https://wphowto.net/
+Description: Configure a SMTP server to send email from your WordPress site
+Text Domain: smtp-mailer
+Domain Path: /languages 
+ */
+
+if (!defined('ABSPATH')){
+    exit;
+}
+
+class SMTP_MAILER {
+    
+    var $plugin_version = '1.1.15';
+    var $phpmailer_version = '6.9.1';
+    var $plugin_url;
+    var $plugin_path;
+    
+    function __construct() {
+        define('SMTP_MAILER_VERSION', $this->plugin_version);
+        define('SMTP_MAILER_SITE_URL', site_url());
+        define('SMTP_MAILER_HOME_URL', home_url());
+        define('SMTP_MAILER_URL', $this->plugin_url());
+        define('SMTP_MAILER_PATH', $this->plugin_path());
+        $this->plugin_includes();
+        $this->loader_operations();
+    }
+
+    function plugin_includes() {
+
+    }
+
+    function loader_operations() {
+        if (is_admin()) {
+            include_once('addons/smtp-mailer-addons.php');
+        }
+        add_action('plugins_loaded', array($this, 'plugins_loaded_handler'));
+        add_action('admin_menu', array($this, 'options_menu'));
+        add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts'));
+        //add_action('admin_notices', 'smtp_mailer_admin_notice');
+        add_filter('pre_wp_mail', 'smtp_mailer_pre_wp_mail', 10, 2);
+    }
+    
+    function enqueue_admin_scripts($hook) {
+        if('settings_page_smtp-mailer-settings' != $hook) {
+            return;
+        }
+        wp_register_style('smtp-mailer-addons-menu', SMTP_MAILER_URL.'/addons/smtp-mailer-addons.css');
+        wp_enqueue_style('smtp-mailer-addons-menu');
+    }
+    
+    function plugins_loaded_handler()
+    {
+        if(is_admin() && current_user_can('manage_options')){
+            add_filter('plugin_action_links', array($this, 'add_plugin_action_links'), 10, 2);
+        }
+        load_plugin_textdomain('smtp-mailer', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/'); 
+    }
+
+    function plugin_url() {
+        if ($this->plugin_url)
+            return $this->plugin_url;
+        return $this->plugin_url = plugins_url(basename(plugin_dir_path(__FILE__)), basename(__FILE__));
+    }
+
+    function plugin_path() {
+        if ($this->plugin_path)
+            return $this->plugin_path;
+        return $this->plugin_path = untrailingslashit(plugin_dir_path(__FILE__));
+    }
+
+    function add_plugin_action_links($links, $file) {
+        if ($file == plugin_basename(dirname(__FILE__) . '/main.php')) {
+            $links[] = '<a href="options-general.php?page=smtp-mailer-settings">'.__('Settings', 'smtp-mailer').'</a>';
+        }
+        return $links;
+    }
+    
+    function options_menu() {
+        add_options_page(__('SMTP Mailer', 'smtp-mailer'), __('SMTP Mailer', 'smtp-mailer'), 'manage_options', 'smtp-mailer-settings', array($this, 'options_page'));
+    }
+
+    function options_page() {
+        $plugin_tabs = array(
+            'smtp-mailer-settings' => __('General', 'smtp-mailer'),
+            'smtp-mailer-settings&action=test-email' => __('Test Email', 'smtp-mailer'),
+            'smtp-mailer-settings&action=server-info' => __('Server Info', 'smtp-mailer'),
+            'smtp-mailer-settings&action=addons' => __('Add-ons', 'smtp-mailer'),
+            'smtp-mailer-settings&action=advanced' => __('Advanced', 'smtp-mailer'),
+        );
+        $url = "https://wphowto.net/smtp-mailer-plugin-for-wordpress-1482";
+        $link_text = sprintf(__('Please visit the <a target="_blank" href="%s">SMTP Mailer</a> documentation page for usage instructions.', 'smtp-mailer'), esc_url($url));
+        $allowed_html_tags = array(
+            'a' => array(
+                'href' => array(),
+                'target' => array()
+            )
+        );
+        echo '<div class="wrap"><h2>SMTP Mailer v' . SMTP_MAILER_VERSION . '</h2>';
+        echo '<div class="update-nag">'.wp_kses($link_text, $allowed_html_tags).'</div>';
+        $current = '';
+        $action = '';
+        if (isset($_GET['page'])) {
+            $current = sanitize_text_field($_GET['page']);
+            if (isset($_GET['action'])) {
+                $action = sanitize_text_field($_GET['action']);
+                $current .= "&action=" . $action;
+            }
+        }
+        $content = '';
+        $content .= '<h2 class="nav-tab-wrapper">';
+        foreach ($plugin_tabs as $location => $tabname) {
+            if ($current == $location) {
+                $class = ' nav-tab-active';
+            } else {
+                $class = '';
+            }
+            $content .= '<a class="nav-tab' . $class . '" href="?page=' . $location . '">' . $tabname . '</a>';
+        }
+        $content .= '</h2>';
+        $allowed_html_tags = array(
+            'a' => array(
+                'href' => array(),
+                'class' => array()
+            ),
+            'h2' => array(
+                'href' => array(),
+                'class' => array()
+            )
+        );
+        echo wp_kses($content, $allowed_html_tags);
+        if(!empty($action))
+        { 
+            switch($action)
+            {
+               case 'test-email':
+                   $this->test_email_settings();
+                   break;
+               case 'server-info':
+                   $this->server_info_settings();
+                   break;
+               case 'addons':
+                   smtp_mailer_display_addons();
+                   break;
+               case 'advanced':
+                   $this->advanced_settings();
+                   break;
+            }
+        }
+        else
+        {
+            $this->general_settings();
+        }        
+        echo '</div>';
+    }
+    
+    function test_email_settings(){
+        if(isset($_POST['smtp_mailer_send_test_email'])){
+            $nonce = $_REQUEST['_wpnonce'];
+            if (!wp_verify_nonce($nonce, 'smtp_mailer_test_email')) {
+                wp_die(__('Error! Nonce Security Check Failed! please send the test email again.', 'smtp-mailer'));
+            }
+            $to = '';
+            if(isset($_POST['smtp_mailer_to_email']) && !empty($_POST['smtp_mailer_to_email'])){
+                $to = sanitize_email($_POST['smtp_mailer_to_email']);
+            }
+            $subject = '';
+            if(isset($_POST['smtp_mailer_email_subject']) && !empty($_POST['smtp_mailer_email_subject'])){
+                $subject = sanitize_text_field($_POST['smtp_mailer_email_subject']);
+            }
+            $message = '';
+            if(isset($_POST['smtp_mailer_email_body']) && !empty($_POST['smtp_mailer_email_body'])){
+                $message = sanitize_text_field($_POST['smtp_mailer_email_body']);
+            }
+            wp_mail($to, $subject, $message);           
+        }
+        ?>
+        <form method="post" action="">
+            <?php wp_nonce_field('smtp_mailer_test_email'); ?>
+
+            <table class="form-table">
+
+                <tbody>
+
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_mailer_to_email"><?php _e('To', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_mailer_to_email" type="text" id="smtp_mailer_to_email" value="" class="regular-text">
+                            <p class="description"><?php _e('Email address of the recipient', 'smtp-mailer');?></p></td>
+                    </tr>
+
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_mailer_email_subject"><?php _e('Subject', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_mailer_email_subject" type="text" id="smtp_mailer_email_subject" value="" class="regular-text">
+                            <p class="description"><?php _e('Subject of the email', 'smtp-mailer');?></p></td>
+                    </tr>
+
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_mailer_email_body"><?php _e('Message', 'smtp-mailer');?></label></th>
+                        <td><textarea name="smtp_mailer_email_body" id="smtp_mailer_email_body" rows="6"></textarea>
+                            <p class="description"><?php _e('Email body', 'smtp-mailer');?></p></td>
+                    </tr>
+
+                </tbody>
+
+            </table>
+
+            <p class="submit"><input type="submit" name="smtp_mailer_send_test_email" id="smtp_mailer_send_test_email" class="button button-primary" value="<?php _e('Send Email', 'smtp-mailer');?>"></p>
+        </form>
+        
+        <?php
+    }   
+    
+    function server_info_settings()
+    {
+        $server_info = '';
+        $server_info .= sprintf('OS: %s%s', php_uname(), PHP_EOL);
+        $server_info .= sprintf('PHP version: %s%s', PHP_VERSION, PHP_EOL);
+        $server_info .= sprintf('WordPress version: %s%s', get_bloginfo('version'), PHP_EOL);
+        $server_info .= sprintf('WordPress multisite: %s%s', (is_multisite() ? 'Yes' : 'No'), PHP_EOL);
+        $openssl_status = 'Available';
+        $openssl_text = '';
+        if(!extension_loaded('openssl') && !defined('OPENSSL_ALGO_SHA1')){
+            $openssl_status = 'Not available';
+            $openssl_text = ' (openssl extension is required in order to use any kind of encryption like TLS or SSL)';
+        }      
+        $server_info .= sprintf('openssl: %s%s%s', $openssl_status, $openssl_text, PHP_EOL);
+        $server_info .= sprintf('allow_url_fopen: %s%s', (ini_get('allow_url_fopen') ? 'Enabled' : 'Disabled'), PHP_EOL);
+        $stream_socket_client_status = 'Not Available';
+        $fsockopen_status = 'Not Available';
+        $socket_enabled = false;
+        if(function_exists('stream_socket_client')){
+            $stream_socket_client_status = 'Available';
+            $socket_enabled = true;
+        }
+        if(function_exists('fsockopen')){
+            $fsockopen_status = 'Available';
+            $socket_enabled = true;
+        }
+        $socket_text = '';
+        if(!$socket_enabled){
+            $socket_text = ' (In order to make a SMTP connection your server needs to have either stream_socket_client or fsockopen)';
+        }
+        $server_info .= sprintf('stream_socket_client: %s%s', $stream_socket_client_status, PHP_EOL);
+        $server_info .= sprintf('fsockopen: %s%s%s', $fsockopen_status, $socket_text, PHP_EOL);
+        ?>
+        <textarea rows="10" cols="50" class="large-text code"><?php echo esc_textarea($server_info);?></textarea>
+        <?php
+    }
+
+    function general_settings() {
+        
+        if (isset($_POST['smtp_mailer_update_settings'])) {
+            $nonce = $_REQUEST['_wpnonce'];
+            if (!wp_verify_nonce($nonce, 'smtp_mailer_general_settings')) {
+                wp_die(__('Error! Nonce Security Check Failed! please save the settings again.', 'smtp-mailer'));
+            }
+            $smtp_host = '';
+            if(isset($_POST['smtp_host']) && !empty($_POST['smtp_host'])){
+                $smtp_host = sanitize_text_field($_POST['smtp_host']);
+            }
+            $smtp_auth = '';
+            if(isset($_POST['smtp_auth']) && !empty($_POST['smtp_auth'])){
+                $smtp_auth = sanitize_text_field($_POST['smtp_auth']);
+            }
+            $smtp_username = '';
+            if(isset($_POST['smtp_username']) && !empty($_POST['smtp_username'])){
+                $smtp_username = sanitize_text_field($_POST['smtp_username']);
+            }
+            $smtp_password = '';
+            if(isset($_POST['smtp_password']) && !empty($_POST['smtp_password'])){
+                //echo "password: ".$_POST['smtp_password'].'<br>';               
+                $smtp_password = trim($_POST['smtp_password']);
+                $smtp_password = wp_unslash($smtp_password); // This removes slash (automatically added by WordPress) from the password when apostrophe is present
+                $smtp_password = base64_encode($smtp_password);
+            }
+            $type_of_encryption = '';
+            if(isset($_POST['type_of_encryption']) && !empty($_POST['type_of_encryption'])){
+                $type_of_encryption = sanitize_text_field($_POST['type_of_encryption']);
+            }
+            $smtp_port = '';
+            if(isset($_POST['smtp_port']) && !empty($_POST['smtp_port'])){
+                $smtp_port = sanitize_text_field($_POST['smtp_port']);
+            }
+            $from_email = '';
+            if(isset($_POST['from_email']) && !empty($_POST['from_email'])){
+                $from_email = sanitize_email($_POST['from_email']);
+            }
+            $from_name = '';
+            if(isset($_POST['from_name']) && !empty($_POST['from_name'])){
+                $from_name = sanitize_text_field(stripslashes($_POST['from_name']));
+            }
+            $force_from_address = '';
+            if(isset($_POST['force_from_address']) && !empty($_POST['force_from_address'])){
+                $force_from_address = sanitize_text_field($_POST['force_from_address']);
+            }
+            $disable_ssl_verification = '';
+            if(isset($_POST['disable_ssl_verification']) && !empty($_POST['disable_ssl_verification'])){
+                $disable_ssl_verification = sanitize_text_field($_POST['disable_ssl_verification']);
+            }
+            $options = array();
+            $options['smtp_host'] = $smtp_host;
+            $options['smtp_auth'] = $smtp_auth;
+            $options['smtp_username'] = $smtp_username;
+            if(!empty($smtp_password)){
+                $options['smtp_password'] = $smtp_password;
+            }
+            $options['type_of_encryption'] = $type_of_encryption;
+            $options['smtp_port'] = $smtp_port;
+            $options['from_email'] = $from_email;
+            $options['from_name'] = $from_name;
+            $options['force_from_address'] = $force_from_address;
+            $options['disable_ssl_verification'] = $disable_ssl_verification;
+            smtp_mailer_update_option($options);
+            echo '<div id="message" class="updated fade"><p><strong>';
+            echo __('Settings Saved!', 'smtp-mailer');
+            echo '</strong></p></div>';
+        }       
+        
+        $options = smtp_mailer_get_option();
+        if(!is_array($options)){
+            $options = smtp_mailer_get_empty_options_array();
+        }
+        
+        // Avoid warning notice since this option was added later
+        if(!isset($options['force_from_address'])){
+            $options['force_from_address'] = '';
+        }
+        
+        // Avoid warning notice since this option was added later
+        if(!isset($options['disable_ssl_verification'])){
+            $options['disable_ssl_verification'] = '';
+        }
+        
+        ?>
+
+        <form method="post" action="">
+            <?php wp_nonce_field('smtp_mailer_general_settings'); ?>
+
+            <table class="form-table">
+
+                <tbody> 
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_host"><?php _e('SMTP Host', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_host" type="text" id="smtp_host" value="<?php echo esc_attr($options['smtp_host']); ?>" class="regular-text code">
+                            <p class="description"><?php _e('The SMTP server which will be used to send email. For example: smtp.gmail.com', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr>
+                    <th scope="row"><label for="smtp_auth"><?php _e('SMTP Authentication', 'smtp-mailer');?></label></th>
+                    <td>
+                        <select name="smtp_auth" id="smtp_auth">
+                            <option value="true" <?php echo selected( $options['smtp_auth'], 'true', false );?>><?php _e('True', 'smtp-mailer');?></option>
+                            <option value="false" <?php echo selected( $options['smtp_auth'], 'false', false );?>><?php _e('False', 'smtp-mailer');?></option>
+                        </select>
+                        <p class="description"><?php _e('Whether to use SMTP Authentication when sending an email (recommended: True).', 'smtp-mailer');?></p>
+                    </td>
+                    </tr>
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_username"><?php _e('SMTP Username', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_username" type="text" id="smtp_username" value="<?php echo esc_attr($options['smtp_username']); ?>" class="regular-text code">
+                            <p class="description"><?php _e('Your SMTP Username.', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_password"><?php _e('SMTP Password', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_password" type="password" id="smtp_password" value="" class="regular-text code">
+                            <p class="description"><?php _e('Your SMTP Password (The saved password is not shown for security reasons. If you do not want to update the saved password, you can leave this field empty when updating other options).', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr>
+                    <th scope="row"><label for="type_of_encryption"><?php _e('Type of Encryption', 'smtp-mailer');?></label></th>
+                    <td>
+                        <select name="type_of_encryption" id="type_of_encryption">
+                            <option value="tls" <?php echo selected( $options['type_of_encryption'], 'tls', false );?>><?php _e('TLS', 'smtp-mailer');?></option>
+                            <option value="ssl" <?php echo selected( $options['type_of_encryption'], 'ssl', false );?>><?php _e('SSL', 'smtp-mailer');?></option>
+                            <option value="none" <?php echo selected( $options['type_of_encryption'], 'none', false );?>><?php _e('No Encryption', 'smtp-mailer');?></option>
+                        </select>
+                        <p class="description"><?php _e('The encryption which will be used when sending an email (recommended: TLS).', 'smtp-mailer');?></p>
+                    </td>
+                    </tr>                   
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="smtp_port"><?php _e('SMTP Port', 'smtp-mailer');?></label></th>
+                        <td><input name="smtp_port" type="text" id="smtp_port" value="<?php echo esc_attr($options['smtp_port']); ?>" class="regular-text code">
+                            <p class="description"><?php _e('The port which will be used when sending an email (587/465/25). If you choose TLS it should be set to 587. For SSL use port 465 instead.', 'smtp-mailer');?></p></td>
+                    </tr>                                      
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="from_email"><?php _e('From Email Address', 'smtp-mailer');?></label></th>
+                        <td><input name="from_email" type="text" id="from_email" value="<?php echo esc_attr($options['from_email']); ?>" class="regular-text code">
+                            <p class="description"><?php _e('The email address which will be used as the From Address if it is not supplied to the mail function.', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="from_name"><?php _e('From Name', 'smtp-mailer');?></label></th>
+                        <td><input name="from_name" type="text" id="from_name" value="<?php echo esc_attr($options['from_name']); ?>" class="regular-text code">
+                            <p class="description"><?php _e('The name which will be used as the From Name if it is not supplied to the mail function.', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="force_from_address"><?php _e('Force From Address', 'smtp-mailer');?></label></th>
+                        <td><input name="force_from_address" type="checkbox" id="force_from_address" <?php checked($options['force_from_address'], 1); ?> value="1">
+                            <p class="description"><?php _e('The From address in the settings will be set for all outgoing email messages.', 'smtp-mailer');?></p></td>
+                    </tr>
+                    
+                    <tr valign="top">
+                        <th scope="row"><label for="disable_ssl_verification"><?php _e('Disable SSL Certificate Verification', 'smtp-mailer');?></label></th>
+                        <td><input name="disable_ssl_verification" type="checkbox" id="disable_ssl_verification" <?php checked($options['disable_ssl_verification'], 1); ?> value="1">
+                            <p class="description"><?php _e('As of PHP 5.6 you will get a warning/error if the SSL certificate on the server is not properly configured. You can check this option to disable that default behaviour. Please note that PHP 5.6 made this change for a good reason. So you should get your host to fix the SSL configurations instead of bypassing it', 'smtp-mailer');?></p></td>
+                    </tr>
+
+                </tbody>
+
+            </table>
+
+            <p class="submit"><input type="submit" name="smtp_mailer_update_settings" id="smtp_mailer_update_settings" class="button button-primary" value="<?php _e('Save Changes', 'smtp-mailer')?>"></p>
+        </form>
+        
+        <?php
+        }
+        
+        function advanced_settings() {
+            ?>
+            <div class="update-nag"><?php _e('Settings from add-ons will appear here.', 'smtp-mailer');?></div>
+            <?php        
+            if (isset($_POST['smtp_mailer_update_advanced_settings'])) {
+                $nonce = $_REQUEST['_wpnonce'];
+                if (!wp_verify_nonce($nonce, 'smtp_mailer_advanced_settings')) {
+                    wp_die('Error! Nonce Security Check Failed! please save the settings again.');
+                }
+                $post = $_POST;
+                do_action('smtp_mailer_advanced_settings_submitted', $post);
+                echo '<div id="message" class="updated fade"><p><strong>';
+                echo __('Settings Saved!', 'smtp-mailer');
+                echo '</strong></p></div>';
+            }
+            $settings_fields = '';
+            $settings_fields = apply_filters('smtp_mailer_advanced_settings_fields', $settings_fields);
+            if(empty($settings_fields)){
+                return;
+            }
+            ?>
+            <form method="post" action="">
+                <?php wp_nonce_field('smtp_mailer_advanced_settings'); ?>
+
+                <table class="form-table">
+                    <tbody>                                    
+                        <?php
+                        if(!empty($settings_fields)){
+                            echo $settings_fields;
+                        }
+                        ?>
+                    </tbody>
+
+                </table>
+
+                <p class="submit"><input type="submit" name="smtp_mailer_update_advanced_settings" id="smtp_mailer_update_advanced_settings" class="button button-primary" value="<?php _e('Save Changes', 'smtp-mailer');?>"></p>
+            </form>
+            <?php
+        }
+}
+
+function smtp_mailer_get_option(){
+    $options = get_option('smtp_mailer_options');
+    return $options;
+}
+
+function smtp_mailer_update_option($new_options){
+    $empty_options = smtp_mailer_get_empty_options_array();
+    $options = smtp_mailer_get_option();
+    if(is_array($options)){
+        $current_options = array_merge($empty_options, $options);
+        $updated_options = array_merge($current_options, $new_options);
+        update_option('smtp_mailer_options', $updated_options);
+    }
+    else{
+        $updated_options = array_merge($empty_options, $new_options);
+        update_option('smtp_mailer_options', $updated_options);
+    }
+}
+
+function smtp_mailer_get_empty_options_array(){
+    $options = array();
+    $options['smtp_host'] = '';
+    $options['smtp_auth'] = '';
+    $options['smtp_username'] = '';
+    $options['smtp_password'] = '';
+    $options['type_of_encryption'] = '';
+    $options['smtp_port'] = '';
+    $options['from_email'] = '';
+    $options['from_name'] = '';
+    $options['force_from_address'] = '';
+    $options['disable_ssl_verification'] = '';
+    return $options;
+}
+
+function smtp_mailer_admin_notice() {        
+    if(!is_smtp_mailer_configured()){
+        ?>
+        <div class="error">
+            <p><?php _e('SMTP Mailer plugin cannot send email until you enter your credentials in the settings.', 'smtp-mailer'); ?></p>
+        </div>
+        <?php
+    }
+}
+
+function is_smtp_mailer_configured() {
+    $options = smtp_mailer_get_option();
+    $smtp_configured = true;
+    if(!isset($options['smtp_host']) || empty($options['smtp_host'])){
+        $smtp_configured = false;
+    }
+    if(!isset($options['smtp_auth']) || empty($options['smtp_auth'])){
+        $smtp_configured = false;
+    }
+    if(isset($options['smtp_auth']) && $options['smtp_auth'] == "true"){
+        if(!isset($options['smtp_username']) || empty($options['smtp_username'])){
+            $smtp_configured = false;
+        }
+        if(!isset($options['smtp_password']) || empty($options['smtp_password'])){
+            $smtp_configured = false;
+        }
+    }
+    if(!isset($options['type_of_encryption']) || empty($options['type_of_encryption'])){
+        $smtp_configured = false;
+    }
+    if(!isset($options['smtp_port']) || empty($options['smtp_port'])){
+        $smtp_configured = false;
+    }
+    if(!isset($options['from_email']) || empty($options['from_email'])){
+        $smtp_configured = false;
+    }
+    if(!isset($options['from_name']) || empty($options['from_name'])){
+        $smtp_configured = false;
+    }
+    return $smtp_configured;
+}
+
+$GLOBALS['smtp_mailer'] = new SMTP_MAILER();
+
+function smtp_mailer_pre_wp_mail($null, $atts)
+{
+    if ( isset( $atts['to'] ) ) {
+            $to = $atts['to'];
+    }
+
+    if ( ! is_array( $to ) ) {
+            $to = explode( ',', $to );
+    }
+
+    if ( isset( $atts['subject'] ) ) {
+            $subject = $atts['subject'];
+    }
+
+    if ( isset( $atts['message'] ) ) {
+            $message = $atts['message'];
+    }
+
+    if ( isset( $atts['headers'] ) ) {
+            $headers = $atts['headers'];
+    }
+
+    if ( isset( $atts['attachments'] ) ) {
+            $attachments = $atts['attachments'];
+            if ( ! is_array( $attachments ) ) {
+                    $attachments = explode( "\n", str_replace( "\r\n", "\n", $attachments ) );
+            }
+    }
+    
+    $options = smtp_mailer_get_option();
+    
+    global $phpmailer;
+
+    // (Re)create it, if it's gone missing.
+    if ( ! ( $phpmailer instanceof PHPMailer\PHPMailer\PHPMailer ) ) {
+            require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
+            require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
+            require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
+            $phpmailer = new PHPMailer\PHPMailer\PHPMailer( true );
+
+            $phpmailer::$validator = static function ( $email ) {
+                    return (bool) is_email( $email );
+            };
+    }
+
+    // Headers.
+    $cc       = array();
+    $bcc      = array();
+    $reply_to = array();
+
+    if ( empty( $headers ) ) {
+            $headers = array();
+    } else {
+            if ( ! is_array( $headers ) ) {
+                    /*
+                     * Explode the headers out, so this function can take
+                     * both string headers and an array of headers.
+                     */
+                    $tempheaders = explode( "\n", str_replace( "\r\n", "\n", $headers ) );
+            } else {
+                    $tempheaders = $headers;
+            }
+            $headers = array();
+
+            // If it's actually got contents.
+            if ( ! empty( $tempheaders ) ) {
+                    // Iterate through the raw headers.
+                    foreach ( (array) $tempheaders as $header ) {
+                            if ( ! str_contains( $header, ':' ) ) {
+                                    if ( false !== stripos( $header, 'boundary=' ) ) {
+                                            $parts    = preg_split( '/boundary=/i', trim( $header ) );
+                                            $boundary = trim( str_replace( array( "'", '"' ), '', $parts[1] ) );
+                                    }
+                                    continue;
+                            }
+                            // Explode them out.
+                            list( $name, $content ) = explode( ':', trim( $header ), 2 );
+
+                            // Cleanup crew.
+                            $name    = trim( $name );
+                            $content = trim( $content );
+
+                            switch ( strtolower( $name ) ) {
+                                    // Mainly for legacy -- process a "From:" header if it's there.
+                                    case 'from':
+                                            $bracket_pos = strpos( $content, '<' );
+                                            if ( false !== $bracket_pos ) {
+                                                    // Text before the bracketed email is the "From" name.
+                                                    if ( $bracket_pos > 0 ) {
+                                                            $from_name = substr( $content, 0, $bracket_pos );
+                                                            $from_name = str_replace( '"', '', $from_name );
+                                                            $from_name = trim( $from_name );
+                                                    }
+
+                                                    $from_email = substr( $content, $bracket_pos + 1 );
+                                                    $from_email = str_replace( '>', '', $from_email );
+                                                    $from_email = trim( $from_email );
+
+                                                    // Avoid setting an empty $from_email.
+                                            } elseif ( '' !== trim( $content ) ) {
+                                                    $from_email = trim( $content );
+                                            }
+                                            break;
+                                    case 'content-type':
+                                            if ( str_contains( $content, ';' ) ) {
+                                                    list( $type, $charset_content ) = explode( ';', $content );
+                                                    $content_type                   = trim( $type );
+                                                    if ( false !== stripos( $charset_content, 'charset=' ) ) {
+                                                            $charset = trim( str_replace( array( 'charset=', '"' ), '', $charset_content ) );
+                                                    } elseif ( false !== stripos( $charset_content, 'boundary=' ) ) {
+                                                            $boundary = trim( str_replace( array( 'BOUNDARY=', 'boundary=', '"' ), '', $charset_content ) );
+                                                            $charset  = '';
+                                                    }
+
+                                                    // Avoid setting an empty $content_type.
+                                            } elseif ( '' !== trim( $content ) ) {
+                                                    $content_type = trim( $content );
+                                            }
+                                            break;
+                                    case 'cc':
+                                            $cc = array_merge( (array) $cc, explode( ',', $content ) );
+                                            break;
+                                    case 'bcc':
+                                            $bcc = array_merge( (array) $bcc, explode( ',', $content ) );
+                                            break;
+                                    case 'reply-to':
+                                            $reply_to = array_merge( (array) $reply_to, explode( ',', $content ) );
+                                            break;
+                                    default:
+                                            // Add it to our grand headers array.
+                                            $headers[ trim( $name ) ] = trim( $content );
+                                            break;
+                            }
+                    }
+            }
+    }
+
+    // Empty out the values that may be set.
+    $phpmailer->clearAllRecipients();
+    $phpmailer->clearAttachments();
+    $phpmailer->clearCustomHeaders();
+    $phpmailer->clearReplyTos();
+    $phpmailer->Body    = '';
+    $phpmailer->AltBody = '';
+
+    // Set "From" name and email.
+
+    // If we don't have a name from the input headers.
+    if ( ! isset( $from_name ) ) {
+            $from_name = $options['from_name'];//'WordPress';
+    }
+
+    /*
+     * If we don't have an email from the input headers, default to wordpress@$sitename
+     * Some hosts will block outgoing mail from this address if it doesn't exist,
+     * but there's no easy alternative. Defaulting to admin_email might appear to be
+     * another option, but some hosts may refuse to relay mail from an unknown domain.
+     * See https://core.trac.wordpress.org/ticket/5007.
+     */
+    if ( ! isset( $from_email ) ) {
+            // Get the site domain and get rid of www.
+            $sitename   = wp_parse_url( network_home_url(), PHP_URL_HOST );
+            $from_email = 'wordpress@';
+
+            if ( null !== $sitename ) {
+                    if ( str_starts_with( $sitename, 'www.' ) ) {
+                            $sitename = substr( $sitename, 4 );
+                    }
+
+                    $from_email .= $sitename;
+            }
+            $from_email = $options['from_email'];//'wordpress@' . $sitename;
+    }
+
+    /**
+     * Filters the email address to send from.
+     *
+     * @since 2.2.0
+     *
+     * @param string $from_email Email address to send from.
+     */
+    $from_email = apply_filters( 'wp_mail_from', $from_email );
+
+    /**
+     * Filters the name to associate with the "from" email address.
+     *
+     * @since 2.3.0
+     *
+     * @param string $from_name Name associated with the "from" email address.
+     */
+    $from_name = apply_filters( 'wp_mail_from_name', $from_name );
+    //force from address if checked
+    if(isset($options['force_from_address']) && !empty($options['force_from_address'])){
+        $from_name = $options['from_name'];
+        $from_email = $options['from_email'];
+    }
+    try {
+            $phpmailer->setFrom( $from_email, $from_name, false );
+    } catch ( PHPMailer\PHPMailer\Exception $e ) {
+            $mail_error_data                             = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
+            $mail_error_data['phpmailer_exception_code'] = $e->getCode();
+
+            /** This filter is documented in wp-includes/pluggable.php */
+            do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
+
+            return false;
+    }
+    /*reply_to code */
+    $smtpmailer_reply_to = '';
+    $smtpmailer_reply_to = apply_filters('smtpmailer_reply_to', $smtpmailer_reply_to);
+    if(isset($smtpmailer_reply_to) && !empty($smtpmailer_reply_to)){
+        $temp_reply_to_addresses = explode(",", $smtpmailer_reply_to);
+        $reply_to = array();
+        foreach($temp_reply_to_addresses as $temp_reply_to_address){
+            $reply_to_address = trim($temp_reply_to_address);
+            $reply_to[] = $reply_to_address;
+        }
+    }
+    /*end of reply_to code */
+    // Set mail's subject and body.
+    $phpmailer->Subject = $subject;
+    $phpmailer->Body    = $message;
+
+    // Set destination addresses, using appropriate methods for handling addresses.
+    $address_headers = compact( 'to', 'cc', 'bcc', 'reply_to' );
+
+    foreach ( $address_headers as $address_header => $addresses ) {
+            if ( empty( $addresses ) ) {
+                    continue;
+            }
+
+            foreach ( (array) $addresses as $address ) {
+                    try {
+                            // Break $recipient into name and address parts if in the format "Foo <bar@baz.com>".
+                            $recipient_name = '';
+
+                            if ( preg_match( '/(.*)<(.+)>/', $address, $matches ) ) {
+                                    if ( count( $matches ) === 3 ) {
+                                            $recipient_name = $matches[1];
+                                            $address        = $matches[2];
+                                    }
+                            }
+
+                            switch ( $address_header ) {
+                                    case 'to':
+                                            $phpmailer->addAddress( $address, $recipient_name );
+                                            break;
+                                    case 'cc':
+                                            $phpmailer->addCc( $address, $recipient_name );
+                                            break;
+                                    case 'bcc':
+                                            $phpmailer->addBcc( $address, $recipient_name );
+                                            break;
+                                    case 'reply_to':
+                                            $phpmailer->addReplyTo( $address, $recipient_name );
+                                            break;
+                            }
+                    } catch ( PHPMailer\PHPMailer\Exception $e ) {
+                            continue;
+                    }
+            }
+    }
+
+    // Tell PHPMailer to use SMTP
+    $phpmailer->isSMTP(); //$phpmailer->isMail();
+    // Set the hostname of the mail server
+    $phpmailer->Host = $options['smtp_host'];
+    // Whether to use SMTP authentication
+    if(isset($options['smtp_auth']) && $options['smtp_auth'] == "true"){
+        $phpmailer->SMTPAuth = true;
+        // SMTP username
+        $phpmailer->Username = $options['smtp_username'];
+        // SMTP password
+        $phpmailer->Password = base64_decode($options['smtp_password']);  
+    }
+    // Whether to use encryption
+    $type_of_encryption = $options['type_of_encryption'];
+    if($type_of_encryption=="none"){
+        $type_of_encryption = '';  
+    }
+    $phpmailer->SMTPSecure = $type_of_encryption;
+    // SMTP port
+    $phpmailer->Port = $options['smtp_port'];  
+
+    // Whether to enable TLS encryption automatically if a server supports it
+    $phpmailer->SMTPAutoTLS = false;
+    //enable debug when sending a test mail
+    if(isset($_POST['smtp_mailer_send_test_email'])){
+        $phpmailer->SMTPDebug = 4;
+        // Ask for HTML-friendly debug output
+        $phpmailer->Debugoutput = 'html';
+    }
+
+    //disable ssl certificate verification if checked
+    if(isset($options['disable_ssl_verification']) && !empty($options['disable_ssl_verification'])){
+        $phpmailer->SMTPOptions = array(
+            'ssl' => array(
+                'verify_peer' => false,
+                'verify_peer_name' => false,
+                'allow_self_signed' => true
+            )
+        );
+    }
+    // Set Content-Type and charset.
+
+    // If we don't have a Content-Type from the input headers.
+    if ( ! isset( $content_type ) ) {
+            $content_type = 'text/plain';
+    }
+
+    /**
+     * Filters the wp_mail() content type.
+     *
+     * @since 2.3.0
+     *
+     * @param string $content_type Default wp_mail() content type.
+     */
+    $content_type = apply_filters( 'wp_mail_content_type', $content_type );
+
+    $phpmailer->ContentType = $content_type;
+
+    // Set whether it's plaintext, depending on $content_type.
+    if ( 'text/html' === $content_type ) {
+            $phpmailer->isHTML( true );
+    }
+
+    // If we don't have a charset from the input headers.
+    if ( ! isset( $charset ) ) {
+            $charset = get_bloginfo( 'charset' );
+    }
+
+    /**
+     * Filters the default wp_mail() charset.
+     *
+     * @since 2.3.0
+     *
+     * @param string $charset Default email charset.
+     */
+    $phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );
+
+    // Set custom headers.
+    if ( ! empty( $headers ) ) {
+            foreach ( (array) $headers as $name => $content ) {
+                    // Only add custom headers not added automatically by PHPMailer.
+                    if ( ! in_array( $name, array( 'MIME-Version', 'X-Mailer' ), true ) ) {
+                            try {
+                                    $phpmailer->addCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
+                            } catch ( PHPMailer\PHPMailer\Exception $e ) {
+                                    continue;
+                            }
+                    }
+            }
+
+            if ( false !== stripos( $content_type, 'multipart' ) && ! empty( $boundary ) ) {
+                    $phpmailer->addCustomHeader( sprintf( 'Content-Type: %s; boundary="%s"', $content_type, $boundary ) );
+            }
+    }
+
+    if ( isset( $attachments ) && ! empty( $attachments ) ) {
+            foreach ( $attachments as $filename => $attachment ) {
+                    $filename = is_string( $filename ) ? $filename : '';
+
+                    try {
+                            $phpmailer->addAttachment( $attachment, $filename );
+                    } catch ( PHPMailer\PHPMailer\Exception $e ) {
+                            continue;
+                    }
+            }
+    }
+
+    /**
+     * Fires after PHPMailer is initialized.
+     *
+     * @since 2.2.0
+     *
+     * @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
+     */
+    do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) );
+
+    $mail_data = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
+
+    // Send!
+    try {
+            $send = $phpmailer->send();
+
+            /**
+             * Fires after PHPMailer has successfully sent an email.
+             *
+             * The firing of this action does not necessarily mean that the recipient(s) received the
+             * email successfully. It only means that the `send` method above was able to
+             * process the request without any errors.
+             *
+             * @since 5.9.0
+             *
+             * @param array $mail_data {
+             *     An array containing the email recipient(s), subject, message, headers, and attachments.
+             *
+             *     @type string[] $to          Email addresses to send message.
+             *     @type string   $subject     Email subject.
+             *     @type string   $message     Message contents.
+             *     @type string[] $headers     Additional headers.
+             *     @type string[] $attachments Paths to files to attach.
+             * }
+             */
+            do_action( 'wp_mail_succeeded', $mail_data );
+
+            return $send;
+    } catch ( PHPMailer\PHPMailer\Exception $e ) {
+            $mail_data['phpmailer_exception_code'] = $e->getCode();
+
+            /**
+             * Fires after a PHPMailer\PHPMailer\Exception is caught.
+             *
+             * @since 4.4.0
+             *
+             * @param WP_Error $error A WP_Error object with the PHPMailer\PHPMailer\Exception message, and an array
+             *                        containing the mail recipient, subject, message, headers, and attachments.
+             */
+            do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_data ) );
+
+            return false;
+    }
+}
diff --git a/wp-content/upgrade-temp-backup/plugins/smtp-mailer/readme.txt b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/readme.txt
new file mode 100644
index 00000000..9e83612f
--- /dev/null
+++ b/wp-content/upgrade-temp-backup/plugins/smtp-mailer/readme.txt
@@ -0,0 +1,151 @@
+=== SMTP Mailer ===
+Contributors: naa986
+Donate link: https://wphowto.net/
+Tags: email, mail, smtp, phpmailer
+Requires at least: 6.5
+Tested up to: 6.5
+Stable tag: 1.1.15
+License: GPLv2 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
+
+Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.
+
+== Description ==
+
+[SMTP Mailer](https://wphowto.net/smtp-mailer-plugin-for-wordpress-1482) plugin allows you to configure a mail server which handles all outgoing email from your website. It takes control of the wp_mail function and use SMTP instead.
+
+https://www.youtube.com/watch?v=7O_jgtykcEk&rel=0
+
+=== SMTP Mailer Add-ons ===
+
+* [Reply-To](https://wphowto.net/how-to-add-a-reply-to-address-in-the-smtp-mailer-wordpress-plugin-6997)
+* [Email Logger](https://wphowto.net/smtp-mailer-email-logger-7066)
+
+=== SMTP Mailer Settings ===
+
+* **SMTP Host**: Your outgoing mail server (e.g. smtp.gmail.com).
+* **SMTP Authentication**: Whether to use SMTP authentication when sending an email (True/False). If you choose to authenticate you will also need to provide your username and password.
+* **SMTP Username**: The username to connect to your SMTP server.
+* **SMTP Password**: The password to connect to your SMTP server.
+* **Type of Encryption**: The encryption to be used when sending an email (TLS/SSL/No Encryption. TLS is recommended).
+* **SMTP Port**: The port to be used when sending an email (587/465/25). If you choose TLS the port should be set to 587. For SSL use port 465 instead.
+* **From Email Address**: The email address to be used as the From Address when sending an email.
+* **From Name**: The name to be used as the From Name when sending an email.
+
+=== SMTP Mailer Test Email ===
+
+Once you have configured the settings you can send a test email to check the functionality of the plugin.
+ 
+* **To**: Email address of the recipient.
+* **Subject**: Subject of the email.
+* **Message**: Email body.
+
+=== Known Compatibility ===
+
+SMTP Mailer should work with any plugin that uses the WordPress Mail function. However, It has been tested with the following form and contact form plugins:
+
+* Contact Form 7
+* Jetpack Contact Form
+* Visual Form Builder
+* Fast Secure Contact Form
+* Formidable Forms
+* Contact Form by BestWebSoft
+
+For detailed setup instructions please visit the [SMTP Mailer](https://wphowto.net/smtp-mailer-plugin-for-wordpress-1482) plugin page.
+
+== Installation ==
+
+1. Go to the Add New plugins screen in your WordPress Dashboard
+1. Click the upload tab
+1. Browse for the plugin file (smtp-mailer.zip) on your computer
+1. Click "Install Now" and then hit the activate button
+
+== Frequently Asked Questions ==
+none
+
+== Screenshots ==
+
+1. SMTP Mailer Settings
+2. SMTP Mailer Test Email Tab
+
+== Upgrade Notice ==
+none
+
+== Changelog ==
+
+= 1.1.15 =
+* Updated the code for sanitizing password.
+
+= 1.1.14 =
+* Added support for the email logger add-on.
+
+= 1.1.13 =
+* WordPress 6.5 compatibility update.
+
+= 1.1.12 =
+* Added support for the reply-to add-on.
+
+= 1.1.11 =
+* WordPress 6.4 compatibility update.
+
+= 1.1.10 =
+* Added an option to set the configured from address for all outgoing email messages.
+
+= 1.1.9 =
+* Additional check for the settings link.
+
+= 1.1.8 =
+* Removed admin notices to avoid confusion since configurations can vary on different servers.
+
+= 1.1.7 =
+* WordPress 6.3 compatibility update.
+
+= 1.1.6 =
+* WordPress 6.2 compatibility update.
+
+= 1.1.5 =
+* Compatibility update for WordPress 6.1.
+
+= 1.1.4 =
+* Updated the mail function for WordPress 6.0.
+
+= 1.1.3 =
+* Updated the mail function for WordPress 5.9.
+
+= 1.1.2 =
+* Fixed an issue that could cause an Undefined variable error if $attachments was not set.
+
+= 1.1.1 =
+* WordPress 5.7 compatibility update.
+
+= 1.1.0 =
+* The password field can be left empty when updating the settings.
+
+= 1.0.9 =
+* Updated the code to be compatible with WordPress 5.5.
+
+= 1.0.8 =
+* SMTP Mailer is compatible with WordPress 5.3.
+
+= 1.0.7 =
+* SMTP Mailer now checks for a valid nonce when sending a test email.
+
+= 1.0.6 =
+* SMTP Mailer no longer shows the saved password in the settings.
+
+= 1.0.5 =
+* SMTP Mailer is now compatible with WordPress 4.9.
+
+= 1.0.4 =
+* Updated the mail() function by setting its minimum requirements to WordPress 4.8.
+* "phpmailer_init" action hook is now enabled so it can be used by other plugins.
+
+= 1.0.3 =
+* Fixed a bug where an apostrophe in the password would cause SMTP authentication failure.
+
+= 1.0.2 =
+* SMTP Mailer now supports the "wp_mail_failed" hook which fires after a phpmailerException is caught.
+* Added a new option to bypass this error on some servers where the SSL certificate is not properly configured - Warning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed.
+
+= 1.0.1 =
+* First commit