Hello, When I install an exchange server 2007, what is the default permission for the mailboxes. I had a problem and need to reset the permissions for the default installation. Thanks In Advanced,

The following have Full Access Permission: DOMAIN\Exchange Servers DOMAIN\Exchange Trusted Subsystem NT AUTHORITY\SELF NT AUTHORITY\SYSTEMEd Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi Irineu, This is mailbox permission in Exchange 2007 SP3 (I tested in my lab, created a new mailbox, use get-mailboxpermission to check the permission of the new mailbox): User AccessRights ---- ------------ NT AUTHORITY\SELF {FullAccess, ReadPermission} TEST\VJIA2275631$ {ReadPermission} TEST\Exchange Servers {FullAccess} TEST\Domain Admins {FullAccess} TEST\Enterprise Admins {FullAccess} TEST\Exchange Organization Administrators {FullAccess} TEST\Administrator {FullAccess} TEST\Exchange Servers {FullAccess} TEST\Exchange Public Folder Administrators {ReadPermission} NT AUTHORITY\NETWORK SERVICE {ReadPermission} TEST\Exchange Servers {ReadPermission} TEST\Exchange View-Only Administrators {ReadPermission} TEST\Exchange Organization Administrators {FullAccess, DeleteItem, ReadPermission, ChangePermission, ChangeOwner} TEST\Administrator {FullAccess, DeleteItem, ReadPermission, ChangePermission, ChangeOwner} TEST\Enterprise Admins {FullAccess, DeleteItem, ReadPermission, ChangePermission, ChangeOwner} TEST\Domain Admins {FullAccess, DeleteItem, ReadPermission, ChangePermission, ChangeOwner} Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Yes, but which of those are inherited?Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

This is the whole result: Identity User AccessRights IsInherited Deny -------- ---- ------------ ----------- ---- test.com/Users/gt NT AUTHORITY\SELF {FullAccess, Rea... False False test.com/Users/gt TEST\VJIA2275631$ {ReadPermission} True False test.com/Users/gt TEST\Exchange Ser... {FullAccess} True True test.com/Users/gt TEST\Domain Admins {FullAccess} True True test.com/Users/gt TEST\Enterprise A... {FullAccess} True True test.com/Users/gt TEST\Exchange Org... {FullAccess} True True test.com/Users/gt TEST\Administrator {FullAccess} True True test.com/Users/gt TEST\Exchange Ser... {FullAccess} True False test.com/Users/gt TEST\Exchange Pub... {ReadPermission} True False test.com/Users/gt NT AUTHORITY\NETW... {ReadPermission} True False test.com/Users/gt TEST\Exchange Ser... {ReadPermission} True False test.com/Users/gt TEST\Exchange Vie... {ReadPermission} True False test.com/Users/gt TEST\Exchange Org... {FullAccess, Del... True False test.com/Users/gt TEST\Administrator {FullAccess, Del... True False test.com/Users/gt TEST\Enterprise A... {FullAccess, Del... True False test.com/Users/gt TEST\Domain Admins {FullAccess, Del... True False Thanks, Evan Liu TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.