Re: SMTP flood + spamdb

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To: misc@openbsd.org <misc@...>
Date: Tuesday, September 25, 2007 - 7:22 am

"RW" writes:

> One was bounced mail that should have been rejected as "invalid

You did buy a nice frame to put that in, I hope? ;)

I've been noticing that the generated junk addresses which were
originally used as from addresses on spam sent to elsewhere
(generating the bounces we see here) tend to resurface pretty soon in
my greylists as to addresses on attempted incoming spam. I also see
quite a few attempts at reaching actually deliverable addresses in our
domains with a fake from address. So I think it may be just a matter
of time before I see spam where both to and from are already in my
spamtraps.

(and thanks, RW)

- P
--
Peter N. M. Hansteen, member of the first RFC 1149 implementation team
http://bsdly.blogspot.com/ http://www.datadok.no/ http://www.nuug.no/
"Remember to set the evil bit on all malicious network traffic"
delilah spamd[29949]: 85.152.224.147: disconnected after 42673 seconds.

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Messages in current thread:
SMTP flood + spamdb, patrick keshishian, (Sun Sep 23, 6:33 pm)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Mon Sep 24, 1:34 am)
Re: SMTP flood + spamdb, patrick keshishian, (Tue Sep 25, 3:08 am)
Re: SMTP flood + spamdb, Craig Skinner, (Tue Sep 25, 4:38 am)
Re: SMTP flood + spamdb, RW, (Tue Sep 25, 7:00 am)
Re: SMTP flood + spamdb, Liviu Daia, (Tue Sep 25, 7:14 am)
Re: SMTP flood + spamdb, RW, (Tue Sep 25, 7:17 pm)
Re: SMTP flood + spamdb, Liviu Daia, (Tue Sep 25, 8:16 pm)
Re: SMTP flood + spamdb, RW, (Wed Sep 26, 12:25 am)
Re: SMTP flood + spamdb, Craig Skinner, (Tue Sep 25, 7:40 am)
Re: SMTP flood + spamdb, RW, (Tue Sep 25, 7:04 pm)
Re: SMTP flood + spamdb, Craig Skinner, (Wed Sep 26, 4:00 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 7:18 am)
Re: SMTP flood + spamdb, Damien Miller, (Wed Sep 26, 8:45 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 9:27 am)
Re: SMTP flood + spamdb, Jeremy C. Reed, (Wed Sep 26, 9:51 am)
Re: SMTP flood + spamdb, Craig Skinner, (Wed Sep 26, 9:41 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 10:02 am)
Re: SMTP flood + spamdb, Eric Johnson, (Thu Sep 27, 5:45 am)
Re: SMTP flood + spamdb, Dave Anderson, (Wed Sep 26, 11:03 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Wed Sep 26, 11:26 am)
Re: SMTP flood + spamdb, RW, (Wed Sep 26, 6:21 pm)
Re: SMTP flood + spamdb, Stuart Henderson, (Wed Sep 26, 11:23 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Wed Sep 26, 10:54 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 1:05 pm)
Re: SMTP flood + spamdb, Rob, (Wed Sep 26, 5:03 pm)
Re: SMTP flood + spamdb, Hannah Schroeter, (Wed Sep 26, 5:33 pm)
Re: SMTP flood + spamdb, Rob, (Wed Sep 26, 5:51 pm)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Wed Sep 26, 6:17 pm)
Re: SMTP flood + spamdb, Jeremy C. Reed, (Wed Sep 26, 1:48 pm)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 2:16 pm)
Re: SMTP flood + spamdb, Bob Beck, (Wed Sep 26, 1:22 pm)
Re: SMTP flood + spamdb, Juan Miscaro, (Thu Sep 27, 12:36 pm)
Re: SMTP flood + spamdb, Bob Beck, (Thu Sep 27, 1:50 pm)
Re: SMTP flood + spamdb, Kurt Mosiejczuk, (Thu Sep 27, 2:04 pm)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 2:13 pm)
Re: SMTP flood + spamdb, Craig Skinner, (Wed Sep 26, 10:29 am)
Re: SMTP flood + spamdb, Luca Corti, (Wed Sep 26, 10:22 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 10:38 am)
Re: SMTP flood + spamdb, Luca Corti, (Wed Sep 26, 11:59 am)
Re: SMTP flood + spamdb, Liviu Daia, (Wed Sep 26, 10:48 am)
Re: SMTP flood + spamdb, Craig Skinner, (Wed Sep 26, 11:01 am)
Re: SMTP flood + spamdb, Luca Corti, (Wed Sep 26, 12:06 pm)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Wed Sep 26, 4:46 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Tue Sep 25, 7:22 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Tue Sep 25, 4:50 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Tue Sep 25, 3:38 am)
Re: SMTP flood + spamdb, Darrin Chandler, (Sun Sep 23, 8:39 pm)
Re: SMTP flood + spamdb, patrick keshishian, (Sun Sep 23, 11:53 pm)
Re: SMTP flood + spamdb, Stuart Henderson, (Mon Sep 24, 6:47 am)
Re: SMTP flood + spamdb, patrick keshishian, (Mon Sep 24, 11:01 pm)
Re: SMTP flood + spamdb, Stuart Henderson, (Tue Sep 25, 5:29 am)
Re: SMTP flood + spamdb, Stuart Henderson, (Tue Sep 25, 6:56 am)
Re: SMTP flood + spamdb, Craig Skinner, (Tue Sep 25, 7:30 am)
Re: SMTP flood + spamdb, Chris Smith, (Tue Sep 25, 10:51 am)
Re: SMTP flood + spamdb, Craig Skinner, (Wed Sep 26, 3:50 am)
Re: SMTP flood + spamdb, Peter N. M. Hansteen, (Tue Sep 25, 6:36 am)
Re: SMTP flood + spamdb, Daniel Ouellet, (Sun Sep 23, 11:58 pm)