Thunderbird account creation fails
Created an account on Windows 11 client A using e-mail provider inet.fi . All went smoothly, Trying the same on Windows 11 client B: checking settings on the server shows… (lue lisää)
Created an account on Windows 11 client A using e-mail provider inet.fi . All went smoothly, Trying the same on Windows 11 client B: checking settings on the server shows green, but trying to complete the creation of the accout with "Ready" button shows an error "Server for incoming mail already exist" (in Finnish) . But it doesn't...
What to do? Removed/re-installed Thunberbird did not help.