Hi,

I recently opted in for the two factor authentication and in the process both my iphone and imac were unable to retrieve mail. Now, I know that's because I had to get a third party app but I don't want to do that so I have disabled the MFA.

Problem: my imac still says 'unable to verify account or password' and my iphone can't retrieve mail.

I have double checked the imap settings and password but just can't get it to work. HELP!!