nanog mailing list archives

Re: Time to check the rate limits on your mail servers


From: Joe Maimon <jmaimon () ttec com>
Date: Thu, 03 Feb 2005 09:50:34 -0500




up () 3 am wrote:

On Thu, 3 Feb 2005, Suresh Ramasubramanian wrote:
<snip>
Easier said than done, especially if you're a small ISP that's been doing
POP before SMTP and changing this requires that every customer's settings
be changed.
drac  http://mail.cc.umanitoba.ca/drac/
supports seperate pop/smtp servers. Which is not neccessarily what is being recommended by having seperate in-mx-smtp and out-smtp.

Is there any info on how this zombie is spread?  ie, email worms, direct
port attacks, etc.  If the former, there's hope of nipping it in the bud
with anti-virus filtering.

James Smallacombe                     PlantageNet, Inc. CEO and Janitor
up () 3 am                                                          http://3.am
=========================================================================




Current thread: