Trying to return to thunderbird after using gmail but error 400 message appears
I have a thunderbird account but switched to gmail and now wish to return to thunderbird but error message 400 from Google appears each time.What do I need to do - in sim… (read more)
I have a thunderbird account but switched to gmail and now wish to return to thunderbird but error message 400 from Google appears each time.What do I need to do - in simple terms pls