Feb 24 2020 03:28 AM
Feb 24 2020 09:35 AM
I would suggest that you try to use the tool here in setting up your account:
Might be helpful if you take a screenshot of the error message and post it here. Another thing is if your email address domain is used as a website as well, verify if the certificate of the website is still valid.
Jan 14 2021 12:59 PM
A long time ago my Microsoft Account was a Google email address: firstname.lastname@example.org . Then I created email@example.com account with the previous address as backup. I recently removed Gmail address as secondary. However now Outlook Microsoft 365, when I added firstname.lastname@example.org as Gmail account, adding email@example.com does nothing - no error - it seems outlook account is still recognized as gmail one through my old PST files stored in the disk. Windows 10 Outlook have no such problem- Gmail and Outlook accounts are separate.
What shall I do get Outlook.com account in Outlook Microsoft 365?