Security Incidents mailing list archives

Mail Issue


From: Stephen Malenshek <stephen () valuelinx net>
Date: Sun, 29 Jul 2001 21:55:27 -0500

I sent this same information along with the detailed logs to Road Runner, but 
I have yet to hear anything back.  In the last 24 hours, my mail server has 
denyied over 52,000 messages from this address.  I have added deny lists to 
the firewall, but it does not match the addresses listed here.  Does anyone 
have any ideas of what is happening here?  Thanks in advance for any 
assistance given.



Jul 29 21:39:57 pop3 sendmail[31890]: f6U2duU31890: 
from=<ellievowell () hotmail com>, size=0, class=0, nrcpts=0, proto=SMTP, 
daemon=MTA, relay=dt181nd1.tampabay.rr.com [24.92.209.209]
Jul 29 21:39:59 pop3 sendmail[31900]: f6U2dwU31900: ruleset=check_rcpt, 
arg1=<rstelz () concentric net>, relay=dt181nd1.tampabay.rr.com [24.92.209.209], 
reject=550 5.7.1 <rstelz () concentric net>... Relaying denied
Jul 29 21:39:59 pop3 sendmail[31900]: f6U2dwU31900: lost input channel from 
dt181nd1.tampabay.rr.com [24.92.209.209] to MTA after rcpt

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