source: https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-postfix-as-a-send-only-smtp-server-on-debian-10 # How To Install and Configure ...

Tutorial to build a linux mailserver with virtual users support using Debian, Postfix, Dovecot, MariaDB and other software packages. - scattercz/debian-postfix-dovecot-mariadb-mailserver-tutorial ...

if you just want to forward email thats comming to one user account you should be able to create an alias. In debian I place this in /etc/mail/aliases I dont know for sure about the second option but ...

This is the second part of a 2 series tutorial to setup action mailbox with postfix. In this part, we will configure postfix in production server to forward incoming emails to our rails app so action ...