In order for your applications to be able to send out emails, you need an SMTP server. A nice free one is Mailgun.
Create an account, and follow their steps to register your domain.
Once that is completed, you can plug the settings they provide into
To do this:
- run the
- find and edit the
vault.ymlfile > NOTE: editing this file will require superuser/ root permissions
- Set the following settings to what you have been provided
# SMTP Settings
make deploy again; to re-encrypt the
To have the mailu stack use this SMTP server to send rather
than trying to send mail out directly itself, locate the
settings/config.yml file and set: