I have an email account I am trying to add to Outlook where the username is just the xxx from *** Email address is removed for privacy ***. It fails to add the account being unable to authenticate with the IMAP server.
This is not an issue of 2FA or anything else - I run the email server myself. Why isn't it possible to amend the username as it always has been with previous versions of Outlook?
How can I work around this to input the username rather than have Outlook stupidly assuming that nobody could have a username which isn't the same as their email address?