Getting this error message: The message could not be sent because the connection to Outgoing server (SMTP) smtp.gmail.com was lost in the middle of | Thunderbird Support Forum | Mozilla Support
Can now only access Gmail account on Thunderbird if Google secure apps is switched off | Thunderbird Support Forum | Mozilla Support
How to Set Up Gmail in Thunderbird
Change a POP account to IMAP in Thunderbird Solved - Windows 10 Forums
I'm getting a pop-up, supposedly from Google, that says it's a Google sign-in to continue with Mozilla Thunderbird - looks suspicious. Is it? | Thunderbird Support Forum | Mozilla Support