On 5/5/2016 12:40 PM, Gedalya wrote:
On 05/05/2016 01:33 PM, Gedalya wrote:
you just might be able to set that up to test for the right conditions *when* to do this, and then proceed to remove the header
Maybe using PCRE negative lookaheads
/^Subject: (?!google-calendar-notification)/ DUNNO /^From: (?!google)/ DUNNO /^Auto-Submitted:/ IGNORE
maybe something vaguely like this?? didn't test this anywhere outside of my message compose window
Thanks. I tried it, but it appeared to strip the header from emails that the "/From: " line didn't match. I'm going to try going the route of a check_sender_access table entry that uses a 'FILTER transport:' action to send matched mail through a custom transport. That transport/service entry in master.cf will then apply a single header check to strip out the header.
I've been fighting with the appropriate settings for the entry and haven't made much progress, so I will probably drop into the Postfix mailing list soon and ask for some help there pointing out my obvious mistake.
Thanks for your feedback.