Outlook 2010 - recurring meetings are disappearing RRS feed

  • Question

  • We are having a problem with Outlook 2011 where somehow recurring weekly or bi-weekly invitations that come to that user's calendar from others are getting deleted.

    The user has to ask the meeting organizer to resend the meeting invitation in order for it to reappear on his calendar.

    His mailbox is on Exchange 2010 in a mixed Exchange 2003 environment.


    Thanks for any assistance.

    Wednesday, March 16, 2011 12:26 AM


  • Hi,

    There are many reasons that cause this issue, such as

    • Microsoft Outlook
    • Microsoft Exchange Server
    • Collaboration Data Objects (CDO)
    • Third-party software and devices that are used in the environment

    so try referring to the KB link:



    • Proposed as answer by Harry Yuan Monday, March 21, 2011 7:04 AM
    • Marked as answer by Harry Yuan Monday, March 21, 2011 7:05 AM
    Thursday, March 17, 2011 8:08 AM