stuntkiwi/postfix-relay repository overview

Volume mount two files to configure, mounted in place as below:

Configured to relay a single domain (/etc/mailname), and forward to a list of aliases (/etc/postfix/virtual), listening on 25/TCP.

1. /etc/mailname

With the domain name of the email domain you wish to configure, this is also used to populate the postfix myorigin, myhostname, and mydestination config options.

1. /etc/postfix/virtual

An alias list of emails you wish to relay to, the virtual_alias_maps.