Question
I have upgraded to version 6c and I am unable to set the option "Allow Relay for authenticated POP/IMAP users"?
Answer
With the release of version 6C this option has been moved to a new location, it can now be found under GMS Anti-Spam>Connect>Authenticate. Assuming that you had a GMS Anti-Spam key installed in previous versions it could be found under either Security>Relay and GMS Anti-Spam>Connect>Relay.
Keywords:POP, IMAP, pop-before-smtp, imap-before-smtp, relay