Calendar resending Exchange meeting invitations every morning

I am using Calendar on Yosemite to manage my work Exchange calendar. I have a number of recurring daily meetings with a large number of attendees outside my organization. Every morning, my Mac resends the invitation to the meeting for that day, and everyone's inbox is flooded with unnecessary meeting invitations. There is no change to the meeting, so I don't know why it's being sent. And I am fairly confident this is not a problem on the Exchange side, because the invitations get sent when I turn on my computer, as far as I can tell.

Has anyone experienced Calendar being a bit "overzealous" on its invitations like this?

Posted on Nov 4, 2014 11:39 AM

17 replies

smythg

Level 1

10 points

Jan 12, 2016 3:17 AM in response to swingonastar

Same problem for me using the Watch. You dismiss the Calendar notification on the Watch and it causes the meeting invite to be resent to everyone.

I have added a post to the Watch forum in case more help available there.

Dismiss Calendar notification resends meeting invite!

hansa69

Level 1

11 points

Jul 5, 2016 1:06 AM in response to MattHarris5

I found in the Console a number of log lines related to this, I think:

05/07/16 09:48:39,174 CalendarAgent[245]: Stream 0x7f8263e437e0 is sending an event before being opened

Perhaps this is the culprit.

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Calendar resending Exchange meeting invitations every morning