Currently Being ModeratedJan 4, 2014 5:43 AM (in response to Laurentvdk)
Yes, I am having the same problem.
Using Mail v6.6 this morning Jan 4th 2014 I get this error message from my account linked to gmail
"Mail was unable to connect to server “imap.gmail.com"
Can't tell if it's a local issue or wider gmail problem. Can't seem to fix it at the moment.