here is the error message i receive...
Same host, but different email addresses... An account with that user name and server name already exists. Please enter a different user name and/or server name.
Same host, but different email addresses...
An account with that user name and server name already exists. Please enter a different user name and/or server name.
Alle antwurden (3)
I have usually found that exiting and restarting thunderbird gets by the issue.
Jo moatte jo oanmelde by jo account om op berjochten te antwurdzjen. Stel in nije fraach as jo noch gjin account hawwe.