Block a user
Add preliminary automated tests
Notify channels when emails from particular senders / subjects come in
Make the displayed SSH username configurable
I think @forest was saying he preferred that templates not be dependent on the structure of the config, so setting a context variable in the view as here: https://git.autonomic.zone/3wordchant/capsul-flask/src/branch/master/capsulflask/console.py#L429
Make the displayed SSH username configurable
LGTM! Maybe one stylistic change, we could potentially fix that after. @forest over to you 👌