Outlook 2010 calendar invite issue RRS feed

  • Question

  • After upgrading user from Outlook 2007 to Outlook 2010 the following issue is occurring when dealing with calendar invites.

    When user receives an invite and tries to reply to it  they receive the following bounce back message:

    Delivery has failed to these recipients or distribution lists:
    Attendees name
    You are not allowed to send this message because you are trying to send on behalf of another sender without permission to do so. Please verify that you are sending on behalf of the correct sender, or ask your system administrator to help you get the required permission.
    It generates this message for all of the attendees even if they are outside of the domain.

    For me it looks like the Outlook tires to replay to the calendar invite on behalf of all the attendees for some reason.

    I was thinking to re create the profile and reinstalling the outlook.  Please advise of any other thoughts.
    Thursday, July 7, 2011 8:46 PM


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