Post Freak wrote:
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!!
I don't think there's a simple way to do this, but I suppose
it could be done by having SpamAssassin add a header (could
just be part of the list of matching rules report) and then
use a postfix header_checks with the FILTER action to send the
matching mail to another postfix instance with always_bcc set.
of course, your SA rule must only match mail you want to BCC.
-- Noel Jones
