From acd5e93a4bfbc066cef04f4f9a7ea649f1762cc7 Mon Sep 17 00:00:00 2001
From: decentral1se <hi@decentral1.se>
Date: Wed, 2 Jun 2021 11:26:03 +0200
Subject: [PATCH] Add some docs

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 2dc50b0..160f3ae 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,13 @@ _(Only tested using subdomains)_
 
 ## Email
 
+There is a local or remote SMTP relay configuration available.
+
+- **local**: `COMPOSE_FILE=compose.yml:compose.mailrelay.yml`
+- **remote**: `COMPOSE_FILE=compose.yml:compose.mailrelay.yml:compose.smtp.yml`
+
+Below are the instructions for the local relay.
+
 1. Deploy [`postfix-relay`][cc-postfix-relay]
 2. `abra app YOURAPPDOMAIN config`, and uncomment the email lines; change
    `MAIL_FROM` to make sure the domain is the same as `postfix-relay`'s