as per title: I have the Gmail account under Account, but the folder is invisible in the main window, why?
Hi, go to Tools - Accounts - your Gmail account and check on General “Enable account” and under IMAP/POP3 and SMTP the same, if it will be unchecked then it is wrong, if it will be checked then I will tell you what to do next.
it was indeed a Thunderbird issue
during the time multiple mab files were created (my fault), so eM grabbed the first one only …
I manually uploaded the others so now all is fine
great software eM!
thank you for this information, I am marking this thread as solved.