On Sat, 28 Dec 2013, Amir 'CG' Caspi wrote:

On Mon, December 23, 2013 5:39 pm, Amir 'CG' Caspi wrote:
I did check... unless I'm completely blind, I don't see it.  I'm basically
looking for something like:

header  EMAIL_IN_SUBJ  Subject =~
/[A-Za-z0-9.-_+]+@(?:[A-Za-z0-9]+\.)+[A-Za-z]{3,5}/

i.e. something that will match a valid email address in the subject line.
However, I'm specifically wanting to match this to the recipient email
address, i.e. not just ANY email address in the subject line, but the same
one that's in the From: line.  (This latter, I have no idea how to do,
since I don't know if SA can do saved patterns from one line to another,
e.g. $1, $2, etc.)

Any ideas?

So, um... anyone have ideas on how to implement this, or if it's supposed
to already be implemented somehow?

Hope everyone had a good holiday (from work, at least), and happy new year
to all!

http://ruleqa.spamassassin.org/20131228-r1553799-n/__SUBJ_HAS_TO_1/detail?srcpath=jhardin

http://ruleqa.spamassassin.org/20131228-r1553799-n/T_TO_IN_SUBJ/detail?srcpath=jhardin

And in case you actually did mean From: rather than recipient address...

http://ruleqa.spamassassin.org/20131228-r1553799-n/__SUBJ_HAS_FROM_1/detail?srcpath=jhardin

Unfortunately __SUBJ_HAS_TO_1 isn't performing well enough against the current masscheck corpora to be published. It's possible that the majority of mail has the Subject: header appear before the To: header (which would be the __SUBJ_HAS_TO_2 rule I haven't gotten around to writing yet).

It also doesn't work on a "bare" email address in the To: header, the RE requires proper angle-bracket form.

If you can post a spample or two somewhere I'll see what I can do.

--
 John Hardin KA7OHZ                    http://www.impsec.org/~jhardin/
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