Hello,
I have a restriction that mandates only certain types of email to be allowed
outbound. If an email does not match a pattern, they want that email BCCed to
another account. Reading the documentation, I see that body_checks isn't a good
way to filter multiple lines and that I should use something like Spamassassin
(version 3.2.4). I have that installed and working with Postfix (version
2.2.10).
The issue is how can I guarantee that only email fitting a certain pattern will
go through and others won't? Has anyone had a setup similar to this, and is
Spamassassin the best filter for this kind of setup?
Thank you!!
