Probably from last update. Have three gmail addresses and have had almost no issues even with changing from pop to imap. Now 1 address#3 won't work at all unless I put another email #2 as the outgoing server and then still no incoming mail. The email #1 one works fine with the outgoing server as #2 in and out going but also put s copy of the incoming mail in the sent box! And #2 works fine. When this started all of them had the exact same server and account settings. They are set up per Mozilla specs. I changed them all to the Google with TB specs, no change. And yes , I've deleted email account #3 and reinstalled it and it can't connect to google. I've shut down the computer numerous times, no change. I don't know if this is a google issue because I can log on to all accounts on google no issues. Google is saying there might be a connection configuration issue. So after 8 hours of working on this I'm done. I love TB so first I'm setting up some new non google emails. But if that doesn't work I'll have to find another provider. Apple Mail is not great but at least I can get my #3 mail just fine through that. It's really too bad that Mozilla support doesn't answer questions anymore.
