linuxspecialist/docker-postfix repository overview

⁠docker-postfix

Run postfix as a relay server in a docker container.

⁠Environment

$POSTFIX_MYHOSTNAME Hostname (fqdn) of this postfix instance (example: some.relay.foo.org)

$POSTFIX_MYORIGIN My origin domain: (example: foo.org)

$POSTFIX_QUEUE_LIFE Max queue life (example: 7d) # 7 days of queue..

$POSTFIX_MYNETWORKS List of "trusted" remote SMTP clients. (example: 127.0.0.0/8,<some_other_ip>)

$POSTFIX_RELAYDOMAINS Domains we want to relay (example: foo.org,bar.com,example.org) these domains will also be used to build the transport map.

$POSTFIX_BACKEND backend server where all inbound mail will be delivered. (example: my.private.mailserver.foo.org)

⁠Example

none yet, this image is still in development.