rr.com Email Blacklist Lookup and Removal
Google searches yielded no results when trying to find a place to request de-listing for a client’s mailserver that was blacklisted by rr.com. Finally, I found some information in the SMTP logs that led me to this URL:
Replace xxx.xxx.xxx.xxx in the URL above with the IP address that you wish to look up.
This will tell you if you are blacklisted and allow you to request removal.
More information about rr.com policies: