Can't Subscribe Exchange ics url in Calendar

Question

Can't Subscribe Exchange ics url in Calendar

Hi !

We use Exchange Server in my organisation and (despite some troubles with contacts) it works fine.

But I can't access my co-workers calendars in Calendar.

So I asked them to create a calendar subscription in our webmail and I tried to add the ics url to the "add calendar subscription" in Calendar, it fails...

"error subscribing to the calendar" ... "Data downloaded from https://......./calendar.ics are not vaid"

Any hints ?

Thanks

Fred

MacBook Pro 15″, macOS 12.2

Posted on Feb 3, 2022 11:45 PM

Reply

Answer 1

judysings

Community Specialist

Feb 4, 2022 5:55 PM in response to FredericDruilhetPRO

Hi FredericDruilhetPRO,

We understand you're unable to subscribe to a calendar. We're happy to offer some guidance.

If you're getting an error when trying to subscribe to a calendar, the issue is typically caused by something wrong with the URL you enter. Verify that the URL you're entering is working (try loading it in an internet browser).

Add or delete calendars on Mac

If you're still unable to subscribe to a calendar, we'd recommend contacting Apple for assistance: Get Support

Cheers!

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Answer 2

Feb 6, 2022 11:09 PM in response to judysings

Hi judysings

Thank you for you reply. Urls works fine. I checked content with https://icalendar.org/validator.html

Looks like there are some errors with duplicate ids (probably due tu recurring meetings).

That said, Im' stucked as I can't influe on exchange output

Fred

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Can't Subscribe Exchange ics url in Calendar

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