On Thursday, March 27, 2003, at 01:18 PM, Rick Updegrove wrote:

----- Original Message -----
From: "Matt Simerson" <[EMAIL PROTECTED]>
Sent: Thursday, March 27, 2003 7:21 AM
Subject: [vchkpw] Inter7 mail server doesn't have reverse DNS!

I started blocking connections to my mail server from servers who don't
have DNS and my vpopmail and qmailadmin list traffic stopped.


How much actual SPAM did your "now-misconfigured mailserver" actually block
with this tactic during that time? Before anyone flames me, consider that
this is a serious question and I am very interested in the answer.

Rick Up

Todays Total Blocks: 875

spamcop = 127
reverse = 66
dsbl = 44
ordb = 1

Due to reverse DNS failure: 66
Unique mail server IP block: 23


Reply via email to