After migrating our organization from Lync 2010 on-premises to Skype for Business Online, I had one user who couldn’t log in no matter what I tried. She had Skype enabled in her msols license, her account was enabled, everything appeared to have synced ok, and she could log into http://outlook.office.com. The error message said “The user name, password, or domain appears to be incorrect. Ensure […]