Re: How to block email with multiple addresses in From:

2018-12-20 Thread RW
On Thu, 20 Dec 2018 13:26:30 -0700 Grant Taylor wrote: > On 12/20/2018 12:34 PM, Grant Taylor wrote: > > Does SpamAssassin even handle two true From:addr(esses)? > > I'm hoping someone will comment on the above question. > > > I'll have to go back and read pertinent RFCs to see how > >

Re: How to block email with multiple addresses in From:

2018-12-20 Thread Grant Taylor
On 12/20/2018 12:34 PM, Grant Taylor wrote: Does SpamAssassin even handle two true From:addr(esses)? I'm hoping someone will comment on the above question. I'll have to go back and read pertinent RFCs to see how struth...@psfc.mit.edu is interpreted, seeing as how it's outside of double

Re: How to block email with multiple addresses in From:

2018-12-20 Thread Grant Taylor
On 12/20/2018 10:30 AM, Mark London wrote: Hi - What's the best rule to catch email with multiple addresses in the From: line? ¯\_(ツ)_/¯ I realize thatrfc2822allows it. Does SpamAssassin even handle two true From:addr(esses)? I.e.: From: , Does From:addr contain both of the from

Re: How to block email with multiple addresses in From: IGNORE ME.

2018-12-20 Thread Mark London
Sorry, I meant this doesn't work: header BAD_FROM_PSFCFrom: =~ /^\S+\@psfc.mit.edu,/i Without the ^ It does work: header BAD_FROM_PSFCFrom: =~ /\S+\@psfc.mit.edu,/i So I just tried: header BAD_FROM_PSFCFrom: =~

How to block email with multiple addresses in From:

2018-12-20 Thread Mark London
Hi - What's the best rule to catch email with multiple addresses in the From: line? I realize thatrfc2822allows it. But the only email we've ever received with multiple addresses, were spam, and even GMAIL.COM doesn't allow it: <<< 550-5.7.1 Messages with multiple addresses in From: <<< 550