Paul Johnson wrote > Whatever happened to Unidentified Subject lines that DU used to add to > a blank subject line? If they're not coming back, how do you get > procmail to filter against an empty subject line?
You don't. From my .procmailrc:
<begin snip>
:0:
* ^X-Mailing-List.*debian-user
debian-user
<end snip>
The server for deb-user is kind enough to add the X-Mailing-List header
line. Makes for a really easy filter criteria that'll work pretty much no
matter what.
Oh. A thought. Aren't there some SMTP servers that strip X-* headers? I
vaguely remember reading something somewhere about that. Of course I could
be way wrong on that. Can't remember for sure.
--
Mike Werner KA8YSD | He that is slow to believe anything and
| everything is of great understanding,
'91 GS500E | for belief in one false principle is the
Morgantown WV | beginning of all unwisdom.
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