Outlook ActiveSync does not upload or modify calendar appointments to the server

• R

  Reuben

  5/16/24, 12:56 PM

  Using the activesync system, if I create an appointment via webmail or an appointment on mobile, they are created correctly and are also updated in the Outlook desktop application in its latest version 2404-17531.20152.

  On the other hand, if I modify that appointment in the Outlook desktop application or create a new appointment, it is not modified or created on the server and therefore I do not see these appointments or their modifications in webmail or mobile.

  I am using the latest version of Mademon.

  Does it happen to anyone else? is there any solution for it?

   

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• A

  Arron Admin Staff

  5/16/24, 2:05 PM

  This is an issue in Outlook.  You can find more information on the reports in this post, https://answers.microsoft.com/en-us/outlook_com/forum/all/activesync-dont-sync-events-created-with-outlook/1ff33063-3f84-47d7-8781-ea55402f30b4.

  Please report the issue to Microsoft support.  

  Currently the only known work around is to downgrade to Outlook 2312.

   

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  Arron Caruth

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• R

  Reuben

  5/17/24, 2:22 AM

  Thanks Arron... we will try to push in microsoft forums.

  Regards.

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