Step 1: Allow SMTP Connection to from Postfix to Vaultastic
To enable direct mail delivery from your Postfix server to Vaultastic, you need to share the hostname or IP address of the outgoing SMTP server with the Vaultastic team.
Send a mail to firstname.lastname@example.org with the primary domain name and ...
Step 2: Enable Journaling For All Users
To archive mail from your primary email domain hosted on Postfix, follow the steps mentioned below. This forwards mail from the primary email server to the Vaultastic servers.
Assume the Postfix configuration files are in /etc/postfix.