Hi all! I have a user that cannot connect his Outlook with Office 365 user account in one of the PCs. On other computers, it is possible to do so without errors. Now, I went through Outlook profile setup and got a secure certificate error since the domain name is unsecure ngdonalotiling.com (looks suspicious). I ran AV and no viruses came out. What should I do, how do I fix the domain name and make it legit?
- Delete the outlook profile
- Clear DNS cache by performing Ipconfig /flushdns at the command prompt
- Change the DNS servers to Google Public DNS servers
- Try adding the outlook profile again and check if it works.
Hi Rex,
Delete the user profile in effected PC and try to recreate again I see most of the time user profile get cached data get corrupted.
Follow this article for guidance How To Delete User Profile in Windows 10
Hey there!
You can delete the user that has that problem and then create a new one
