I’ve lost control of a domain that has email records associated. As a stopgap to recovering it, I need to manually specify on my mailcow server where email should go for that domain.
/etc/hosts does not work because this is an MX record, not an IP.
It seems possible with postfix configuration.
When looking at Mailcow’s config, I see a blank
custom_transport.pcre file. I’ve tried to add this:
This doesn’t appear to be working though.