Microsoft fixed the XOAUTH issue for IMAP for accounts

On September 30th Microsoft has finally fixed the login issue with IMAP setups of their free accounts.

This means that any old setups of these accounts in eM Client should start working again or you can setup the account anew using the Automatic setup in Menu>Accounts, if you were forced to switch to a manual one in the past days.
We do recommend this change as using the OAuth is the more secure login option.