CYREN

http://www.cyren.com/security-center/ip-reputation-check

MIPSPACE

http://www.mipspace.com/removal.php

COMCAST 

http://www.comcastsupport.com/rbl

AT&T

Doesn't work anylonger

http://rbl.att.net/cgi-bin/rbl/block_admin.cgi

Please email our block list group for more information or to find out how to unblock emails.

https://www.att.com/esupport/postmaster/index.jsp
[email protected]

VERIZON

http://my.verizon.com/micro/whitelist/RequestForm.aspx?id=isp
[email protected]
[email protected]

BARRACUDA

http://www.barracudacentral.org/rbl/removal-request

SORBS (registration required)

https://www.au.sorbs.net/scgi-bin/login

MICROSOFT (live, hotmail, outlook)

https://support.msn.com/eform.aspx?productKey=edfsmsbl&ct=eformts&st=1&wfxredirect=1

[email protected]

https://sender.office.com/

If you are attempting to delist an IP blocked in Hotmail.com/Live.com/Outlook.com, please use the following link.
https://support.microsoft.com/en-us/getsupport?oaspworkflow=start_1.0.0.0&wfname=capsub&productkey=edfsmsbl3&locale=en-us&ccsid=635900597399910848

https://support.msn.com/eform.aspx?productKey=edfsjmrpp&page=support_home_options_form_byemail&ct=eformts&st=1&wfxredirect=1

AOL

http://postmaster.aol.com/SupportRequest.SA.php

pattern

12/17/01 14:07
02/17/15 20:20

http://postmaster.aol.com/Reputation.php