Office 365 (Known Issues) - Sign Out Error in Safari

When logging out of Office 365 in Safari, a "Sign out error. Browser blocks cache cookies... " notification displays.

Resolution Status: Unresolved

Workaround

Disable blocking of cookies in Safari:

    1. Go to File in the upper left-hand corner and select Preferences.

    2. Click the Privacy tab.

    3. Select Never in the "Block Cookies" section.