iPhone and the Meeting Request Bug

Last reviewed on May 8, 2014   —  19 comments

We're seeing complaints that Outlook automatically sends meeting updates to the attendees several times a day. When users delete the responses from their inbox it triggers another update to attendees.

The good news: it’s not user error.
The bad news: it appears to be a problem only for people who sync iPhones with Exchange.

The bug appears when the user creates an appointment in Outlook and includes themselves as an attendee, often because they are the members of a distribution group or a delegate.


The repro steps are as follows:

  1. The iPhone user creates a new appointment in Outlook and uses a distribution group as an attendee; the meeting organizer (iPhone user) is also part of the distribution group.
  2. The Meeting organizer sends the appointment from Outlook.
  3. An attendee accepts the appointment request.
  4. The organizer receives the response from the attendee and deletes it from their inbox.
  5. A meeting request update is sent out to all attendee’s of the meeting.
  6. This repeats itself and continues to send out meeting updates.


Until Microsoft or Apple releases a fix, use this solution discovered by Derik and Mark:

When creating a new appointment in Outlook, do not include yourself as an attendee. If you are using a distribution group to invite others, expand that group and remove yourself as an attendee.

Written by

Diane Poremsky
A Microsoft Outlook Most Valuable Professional (MVP) since 1999, Diane is the author of several books, including Outlook 2013 Absolute Beginners Book. She also created video training CDs and online training classes for Microsoft Outlook. You can find her helping people online in Outlook Forums as well as in the Microsoft Answers and TechNet forums.

Please post long or more complicated questions at Outlookforums.

19 responses to “iPhone and the Meeting Request Bug”

  1. Chris

    This article is usesless. It does not have a date on it and does not talk about which version of the IOS are in play here.

  2. Chris

    Thanks Diane...I missed the date so my bad....Be nice it it were at the top though....

  3. Tara

    I'm pretty sure that it has ALWAYS been a best practice NOT to include yourself as an attendee on a meeting request, even before the iPhone even existed. The problem is that if you invite yourself as an attendee and then accept the meeting (even in Outlook), you are no longer the organizer (you're an attendee). Evidently the iPhone just takes care of the 'accepting it' part and forces you to be an attendee.

  4. Alan Jones

    I have this problem even with appointments scheduled by others. I get reminders every day at least once up until the date of the appointment, even in the middle of the night. I keep accepting the meeting, but it doesn't do any good.

  5. Bill Walker

    I have a user who 'accepts' a meeting that was created by another for which he is an attendee and when he does that he receives a meeting response for that sent to himself by himself???

    Has an iPhone and iOS6 as well as Outlook 2010 on Windows 7 - all using Exchange (iPhone connects via ActiveSync to our mail system)

  6. Larry Millican

    I received an invite to a meeting and when i accepted it i received another invite to the same meeting from myself. I am trying to delete it from my iphone since it shows up on my invite button at the bottom. Everytime i try to delete it to clear it off my iphone, it sends a message to every one on the invite list. Any ideas on how to get this off my phone?

  7. Daniel Hernandez

    I'm having a similar issue, I sent a recurrent meeting request and it seems like it was resent several times, the difference here is that I'm not included as an atendee. The original meeting request was sent from the outlook web app, I'm using an iphone with iOS 6.1.2 and a macbook wit OSX 10.8.2. Is there any known issues with Mail? do you know if the iphone issue persists?

  8. Steve C

    Hi Diane, thanks for the post. any idea which hotfix addressed this? I'd like to contact our hosted Exchange and see if they have applied this patch.

  9. Mark Hansen

    Hi Diane, if you find any hotfixes for this I would very much appriciate it. We are running Exchange 2003 SP2, iOS 6.1.3, and Outlook 2007 SP3. We are having the same problem with our system, I haven't found a good fix for this yet.

  10. Mark Hansen

    Oh, I have been able to stop these automatic updates by disconnecting the iPhone being used from the exchange server. That stopped it but I would still like to know how to prevent it permently in the future.

  11. Forrest

    Yeah, this really isn't that helpful. And honestly if a user is inviting themselves to an appointment they create, then that really IS user error.

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