Hi, I have a mail server setup to relay all outgoing mail to another server on the internet that will do antivirus scanning, SPAM scanning and adding disclaimers to emails. There are a few emails that we do not want disclaimers added to and thus need the mail to be relayed directly to the internet and not via this other server. Is it possible for Postfix to relay mail based on sender address? I am aware of destination address and destination domain based but this will not work in my case as it has to be based on the sender address.
Many Thanks in advance. Wadeegh