Passwords/accounts don’t work after migrating Thunderbird profile from Linux to Windows

The thing I love about Thunderbird (and its sibling Firefox) is that to transfer a wholly configured instance from one computer/system to another all one needs is to copy over the contents of the profile folder.

However, on the path of a Linux to Windows migration I discovered the oddity that Thunderbird will neither connect to mail server not prompt for password…

Encrypting Thunderbird email with OpenPGP

Email messages are at the moment the least secure method of transferring information. They are almost always written in plain-text, jumping around from server to server with anyone interested in eavesdropping on them able to do so.

To use an end-to-end PGP encryption with Thunderbird, you’ll need to install Enigmail (Thunderbird extension) and GnuPG…