Unwanted calendar group

fernanda Reyes retana 0 Reputation points
2026-08-13T19:06:05.73+00:00

I was added, without my consent to several calendar groups I don't recognize (random names nono of which ar contacts of mine). I can Hide/deselect them, but there is no option to delete or leave them permanently. I already change my password as precaution.

Outlook | MacOS | Legacy Outlook for Mac | For home
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  1. Hornblower409 14,425 Reputation points
    2026-08-14T18:37:34.85+00:00

    @fernanda Reyes retana said

    I was added, without my consent to several calendar groups

    Spam Group Joins and Calendar Events. Know problem. No fix. All I can offer:

    For suggestions on how to Leave a Group. See:
    https://learn.microsoft.com/en-us/answers/questions/5915544/no-option-to-delete-calendar-group-in-outlook

    Vote for and Comment on this Feature Request:

    Add an option to block being added to Outlook Groups without consent
    https://feedbackportal.microsoft.com/feedback/idea/a17de24f-8ce6-f011-92b9-7c1e5244b89c
    (You must "Sign In" at the top right of the Feedback page before you can vote).

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  2. Hendrix-V 18,510 Reputation points Microsoft External Staff Moderator
    2026-08-14T06:26:03.93+00:00

    Hi fernanda Reyes retana,

    I understand why this would be concerning, especially when calendar groups appear that you do not recognize. Since you've already changed your password, you've taken an important precautionary step.

    As a next step, please check whether these calendar groups also appear in Outlook on the web. If they do, look for an option to remove or leave the groups there, as some calendar management features may not be available in Legacy Outlook for Mac. It may also be helpful to review your recent Microsoft account sign-in activity and confirm there has been no unexpected account access.

    Let me know if you need further assistance, feel free to ask me by clicking "Add Comment" or "Add Answer" if you cannot add comment so your response will be visible. Thanks for your effort.


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