I have a stand-alone mail server with postfix 2.10.1 (CentOS7) that also
has an anti spam setup.
For privacy reasons I added a header check to submission to change the
header on incoming mails from authenticated users so the anti spam won't
freak out about SPF etc. Because of roaming mobile clients I can't white
list senders like I would do normally in an enterprise setup where the
server would be a gateway. This header check is defined as its own
cleanup service in master.cf.
My header check consists of:
/^\s*(Received: from)[^\n]*(.*for <.*@(?!domain).*)/ REPLACE $1
[127.0.0.1] (localhost [127.0.0.1])$2
But I also need it to go to the HOLD directory. This is done with the
same received check normally but you can't have 2 filters for the same
thing.
Does anyone have any advice on how to accomplish this ?
