[Mimedefang] Process SPF checking for certain recipient domains

wbrown at e1b.org wbrown at e1b.org
Thu Jul 24 15:22:32 EDT 2014

> From: "Jon Rowlan" <jon.rowlan at sads.com>

> I want to selectively use SPF for some domains and not others for the
> purposes of the functionality that SPF offers. I want to tune this
> depending on the client domain.

Then test for the domain name and if they want SPF test, run them.  If 
not, skip them.

You might want to stream by domain in case a message is sent to multiple 

You might want to look into Roaring Penguin's CanIt Pro, which is based on 
MIMEDefang.  It handles this easily and let's you define SPF (and other 
rules) rules for each stream. 

(Just a happy CanIt Pro user)

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