Dropping rejected mail from a transport server

I have a Postfix server that sits in front of Exchange. Exchange has anti-spam software running that will reject what it deems as spam. This is creating a problem for Postfix, which accepts a message, and tries to send it to Exchange, who then rejects it. That leaves Postfix with an email it has to

Re: Creating database maps with postmap

ed, Mar 11, 2009 at 1:54 PM, Brian Evans - Postfix List wrote: > Chris Cameron wrote: >> I'm using spf-milter-python, which uses an access map for refining the >> SPF policy. >> >> The file is formated as: >> >> SPF-Fail:     REJECT >> > >

Creating database maps with postmap

I'm using spf-milter-python, which uses an access map for refining the SPF policy. The file is formated as: SPF-Fail: REJECT SPF-Softfail: CBV SPF-Neutral:OK SPF-PermError: REJECT SPF-Pass: OK Running postmap on this gives: postmap: warning: access, line 1: record is in "key