How does reminders / Office 365 integration work?

TheTransplant wrote:

Thanks - that was helpful. I did search the MS forums but didn't find the posts you noted above. I have two Macs connected to iCloud and I was diagnosing on only one of them. So I went into the settings of both Macs and disabled reminders and then enabled them again. Then things just started synchronizing.

Good computing TheTransplant !

TheTransplant wrote:

I have two Office365 accounts connected to my Mac. I see them both appear in the left bar of reminders. I add a task here and don't see anything in Office365? I checked in Microsoft To-Do and it's not there. I enter a task into the online To-Do for one of these accounts and I see nothing in Reminders. I tried turning the reminders option off and on under the account in Internet Accounts. Still nothing. Is this just not working or is there something I am missing?

Reminders User Guide for Mac - Apple Support

If in doubt refer to the developers website; Support/Help/FAQ/known issues/compatibility

Microsoft Corporation/Customer service

1 (800) 642-7676

https://support.microsoft.com

TheTransplant wrote:

Does anyone have anything useful to add to help me out vs. posting an 800 number to Microsoft? After all this is the Mac app, so I am not sure what MS will have to say about it?

Did you search the forums—https://support.microsoft.com

see if there is anything here:

Reminders in MAC are not synced with tasks in Office 365—

https://answers.microsoft.com/en-us/outlook_com/forum/all/reminders-in-mac-are-not-synced-with-tasks-in/8526f39a-88ec-4831-9e03-6c6e43013c79

My tasks and reminders do not show up in - Apple Support ...

If your iCloud Contacts, Calendars, or Reminders won’t sync

https://support.apple.com/en-us/HT203521