Shared Calendars - Permissions Not Working!
Morning all! :)
We are experiencing some issues with shared calendars in Exchange, in that all members of staff are able to view and edit any other staff member's Outlook calendar. It seems that setting permissions for individual users or keeping the standard 'Default: None, Anonymous: None' doesn't seem to have any effect!
We are using Exchange 2003 on Server 2003 and users have Windows XP Pro with Outlook 2003.
I've had a look at the security permissions on the Mailbox Store in Exchange System Manager and noticed that there are two entries which might have an effect; Domain Admins and Enterprise Admins. The profiles of staff users are not members of either group, however the Staff Organisational Unit folder does have 'Domain Admins' and 'Enterprise Admins' entries under the security tab, both of which have full access rights.
Is this a possible reason as to why staff can freely edit other staff user's calendars without the need for permissions? Am I right in thinking if I remove 'Domain Admins' and 'Enterprise Admins' from the staff 'OU' folder, this shouldn't have an effect on staff accessing their e-mails? :confused:
Any suggestions are hugely appreciated! :D