My Mac is not syncing calendar events with Exchange. I believe it started about the time I updated to Ventura. If I enter an event via the Iphone calendar app is syncs to my Exchange calendar but not to the native Mac calendar. An event entered on my Mac calendar does not sync with Exchange or the Iphone. This syncing was working well a month ago. Is there something other than the Ventura update that I need to be working on?
iMac Pro
Hello TommyBob2,
You mentioned that contacts do not sync between the iPhone and Mac, which sounds like it may relate to iCloud as well. Due to this, start by following the steps on this page to see if they help with the issue you're experiencing: If your iCloud Contacts, Calendars, or Reminders won’t sync - Apple Support.
Make sure first check all the following:
1. Check the system status of iCloud Contacts, Calendars, or Reminders to check for services outages or connection issues.
2. If a reminder isn't showing up on some of your devices, make sure that your iPhone and iPad have the latest version of iOS or iPadOS, or that your Mac has the latest version of macOS.
3. Make sure that you're signed in to iCloud with the same Apple ID on all of your devices. Then, check that you turned on Contacts, Calendars, and Reminders in your iCloud settings.
4. Check the date and time settings on your device to make sure they're correct for your current location.
If you follow the guidance and verify your iCloud settings are correct and still have the issue, you'll want to reach out to Apple Support directly: Apple Support.
Kind regards!
Having this same issue after the Ventura update. I have 3 separate Exchange accounts configured on my Mac. 2 of them are low volume departmental accounts, and the 3rd is my own individual account. The departmental ones are operating just fine, but my individual account is not working right. No updates show up in Calendar. Most* calendar invitations/cancellations are showing fine in Mail, and if I click accept/reject on an invitation or OK on a cancellation, my actual calendar is updated as viewed in Outlook or the Exchange web interface, but no updates are shows in the Mac Calendar app at all. I turned off Calendar capabilities for that account in System Setting, which resulted in all of the entries for that account disappearing from Calendar completely, but nothing ever reappears even with the exchangesyncd process downloading gigabytes of data over and over again.
*as a side note, it appears that invitations that are generated by the Zoom Outlook plugin for Exchange (ie, invitations I receive from Outlook users with a Zoom meeting scheduled) are not recognized by Apple Mail as containing an actual invitation, so I can't even accept/reject those invitations using Apple Mail.
exchange calendar sync
