On Fri, 6 Jun 1997, era eriksson wrote:
On Fri, 6 Jun 1997 00:26:10 -0700 (PDT), Dave/WebMaster
<ddave(_at_)ddave(_dot_)com>
wrote:
> Is it possible to match an email message sent without a Subject field. If
> so, how?
:0
* ! ^Subject:
... do something
This will of course catch only messages with no Subject field
whatsoever; you might also want to check for empty Subject fields.
Thanks! I'll put it to good use. I'm trying to send an autoreply with a
'help' message to emails coming in to, i.e.: info(_at_)ddave(_dot_)com without
a
subject. I've been playing with several mailers and noticed that if I
leave the subject field blank, the recipient gets a message minus the
subject field and the mailer on the receiving end usually inserts a
message like 'no subject'. What constitutes an empty Subject field? Would
I match with something like:
:0
* ^Subject:[ ]*\>
$ACTION
I'm figuring that an empty field would contain a tab or space. Is this a
valid assumption?
Regards,
Dave/Webmaster
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