Using Classic Outlook on Windows for personal email, calendar, and contact management
Dear S. van der Ree,
Good day!
Thank you for posting to Microsoft Community. We are glad to assist.
Based on your description, I understand that you have a concern with "Switching off automatic categorization". In order to narrow down the issue, please let me know of the following.
- Are all appointments being "auto-categorized"?
- If so, are the appointments assigned to one or different categories?
Kindly confirm from your conditional formatting settings whether you don't have any categories assigned under "More choices".
Conditional formatting-->Condition-->More Choices
Please understand that these verifications will help expedite the troubleshooting of your situation.
Your patience and cooperation are much appreciated.
We look forward to hearing from you.
Sincerely,
Ashraf | Microsoft Community Moderator