Outlook 2007 and Exchange 2013 not a real good combination

2013 and is a interrested thing

2007 SP3 is supported with with April 2014 Public Update KB 2863811
See https://technet.microsoft.com/library/dn803988(v=office.14).aspx

For you as a System or Exchange administrator or Consultant you might consider some things before migrating to .

You can’t share your calendar in Outlook 2007
When you use Office Outlook 2007 to share your calendar, you receive the following error message:

Error while preparing to send sharing message.

Also, if you try to check the on the calendar, you may receive the following error message:

An error occurred when setting schedule permissions.

Solotion Microsoft: Using OWA

It works for share the calendar and you can set editor calendar permissies. All other permissions are not availible

image

  • Accessrights Missing
    None
    Owner
    PublishingEditor
    PublishingAuthor
    Author
    NonEditingAuthor
    Reviewer
    Contributor

    With you can set the permissions

Add-MailboxFolderPermission –identity (username+’:\calendar’) –user testuser –Accessrights PublishingEditor

Better solution

Upgrade your Outlook Client to 2010 or 2013