mailing list archives
Re: Cisco Ironport and Senderbase...how to get delisted?
From: Scott Howard <scott () doc net au>
Date: Wed, 17 Aug 2011 17:57:41 -0400
In sort, wait... Once you're de-listed from SpamCop (which is owned by
IronPort and plays a non-trivial part in their SenderBase scoring) you
should find that your reputation increases fairly quickly - normally within
24 hours presuming that the spam has actually stopped.
On Wed, Aug 17, 2011 at 1:57 PM, <up () 3 am> wrote:
We had two users fall for a phishing email recently, and of course the
that he gave his user/pass to a spammer. We caught one of them in time,
other got out many thousands of spam the other night before being
I am in the process of cleaning this up. Spamcop and others were good
delisting us promptly. Others will within the next day.
However, "Senderbase", apparently used in Cisco's Ironport, will let you
your IP and tell you that your reputation is "poor", but offers no way to
delisted. It refers you to Spamcop, which I imagine they rely on for
but not delistings.
For now, I'm re--routing per domain to a second server, but I'd appreciate
tips if there are any. Seems a lot of .edu's use senderbase.