Spam verify Software / Service ????

[imageman]

Hey guys tried to search for a posting on this subject but the search facility is still not working ?

I noticed a few weeks ago someone posted the name of a service or software that replied to all e-mails requesting the sender reply's after placing a code in a box to verify they are real and not bulk spam. Anyone got the name of that software / service.
Thanks

.

[ztik]

http://spamarrest.com/

[imageman]

Originally posted by ztik
http://spamarrest.com/

Thank you