> Ok, you got me curious enough! ;)

 > I made the change in my TB config, restarted it, and added my gmail account
 > again. And it works fine again! We'll see if the browser window for
 > authentication will appear again, but so far so good...
 
[snip]

 > It works fine here. I want to keep the mail on the gmail server anyway, so I
 > can access it from other devices and see the same mail. That's where imap
 > works best...

So, was that still with version 52?

BTW, don't you use TB for the OpenPgp integration with Enigmail?
--- SBBSecho 3.11-Linux