Hello All,

We are facing strange issue regarding calendar permissions in outlook 2010 SP2

We have granted four users "Reviewer" access to a particular users calendar.

All four users when try to book meeting or edit already booked meeting in shared calendar in outlook 2007, outlook 2013 and OWA they get error "You don't have permission to create an entry in this folder", which is correct when Reviewer permissions are in place, but when all these four users try to book meeting or edit already booked meeting in Outlook 2010 they get NO error and able to open/create/modify meetings in shared calendar which is strange behavior in outlook 2010.

Can anyone please let me know how we can prevent all these four users from opening/creating/modifying meetings in shared calendar in all client (Outlook 2007,2010,2013 & OWA), what permissions, settings, registry tweak I've to apply in outlook 2010 so that users will not able to open or create meetings in shared calendar when granted "Reviewer" permission.

We have Exchange 2010 SP3 CU8 in our organization.

We tried LimitedDetails, AvailabilityOnly, non cached mode settings also but no joy.

-Sandesh

• Edited by Piramal IT Wednesday, May 27, 2015 4:42 PM

I can confirm the issue does not occur in Outlook 2013. Only Outlook 2010.

To summarise:

A User has reviewer permission on shared mailbox calendar 

 

Using an Outlook 2010 client, the user opens the shared calendar and double clicks. A New Meeting Request Window appears.

 

Using an Outlook 2013 client, the user opens the shared calendar and double clicks. A Permission Denied Message appears.

 

Is it possible to configure Outlook 2010 to exhibit the same behaviour as Outlook 2013?

• Edited by AndrewPretty 22 hours 10 minutes ago made clearer

I can confirm the issue does not occur in Outlook 2013. Only Outlook 2010.

To summarise:

A User has reviewer permission on shared mailbox calendar 

 

Using an Outlook 2010 client, the user opens the shared calendar and double clicks. A New Meeting Request Window appears.

 

Using an Outlook 2013 client, the user opens the shared calendar and double clicks. A Permission Denied Message appears.

 

Is it possible to configure Outlook 2010 to exhibit the same behaviour as Outlook 2013?

• Edited by AndrewPretty Friday, July 31, 2015 9:21 AM made clearer