On Jul 13, 2007, at 3:31 PM, Rick Widmer wrote:
Bounce-no-mailbox is no longer recommended, as it allows your mail
server to be used in Joe-Jobs.  It now seems better to delete all mail
to invalid addresses rather than spamming the random senders used by
spam-bots.

I still recommend bounce-no-mailbox, certainly if you have the qmail- smtpd chkuser patch installed. It's the best way to reject bogus emails at the SMTP level and avoid wasting resources on spam/virus scanning.

With chkuser, is it possible to pull a joe-job? The spammer connects directly to my SMTP server, but I reject it at the SMTP level instead of generating a bounce that I then try to deliver to the actual target (the forged sender of the message).

Please reconsider that recommendation. Perhaps some discussion on the list is in order...

--
Tom Collins  -  [EMAIL PROTECTED]
Vpopmail - virtual domains for qmail: http://vpopmail.sf.net/
QmailAdmin - web interface for Vpopmail: http://qmailadmin.sf.net/


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