Problem Resolved
The version of stunnel we were using was too old, was running SSLv3 and therefore got caught up in Google/gmail's security enhancements (see the 6/6/16 entry in http://googleappsupdates.blogspot.com/) Installing a newer version of stunnel resolved the issue.
We're running GM 6.7, using gmail as the POP3 (pop.gmail.com:995) and SMTP (smtp.gmail.com:465) server via stunnel. This has run issue free for many, many years. No recent re-configurations have been made to either GM or our gmail setup.
Starting yesterday, attempts to get the latest mail...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.