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Edited: 4/27/2010 2:07 PM
Picture: Moderator
Moderator
Why is my IP address listed in poor reputation databases?
Why is my IP address listed in various poor reputation databases?
 
Some of my emails are being returned to me.
 
Thanks,
Mod
Edited: 5/6/2010 10:52 AM
Picture: Webmaster
Webmaster
Hope this helps.
 
Answer
1. The email server at this IP address contains a virus and has been sending out spam
2. This IP address may be a dynamic IP address which was previously utilized by a known spammer
3. The PC at this IP address may be infected with a virus or botnet software program
4. An individual in the organization at this IP address may have a PC infected with a virus or botnet program
5. The email server at this IP address may be configured incorrectly
6. The marketing department of a company at this IP address may be sending out bulk emails that do not comply with the CAN-SPAM Act
7. This IP address may have a insecure wireless network attached to it which could allow unknown users to use it's network connection to send out bulk email
8. In some rare cases, your recipients' Spam Firewall may be misconfigured


From: Moderator
Posted: Tuesday, April 27, 2010 1:57 PM
Subject: Email Servers Tips and Tricks

Why is my IP address listed in various poor reputation databases?
 
Some of my emails are being returned to me.
 
Thanks,
Mod

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