Hi, My exchange is running on E2k7 Sp3. I have many users whoes display name closely matches. when open the full access permission properties of the mailbox, i don't see the owner of the mailbox it's only NT Authority\Self. This was true in E2K3 unitl the owner of the mailbox logins or someone sends a mail to the mailbox, then the security secriptior use to display the uses who have permissions. but now ??? swamy

On Sun, 8 Aug 2010 13:26:32 +0000, channavera wrote: > My exchange is running on E2k7 Sp3. I have many users whoes display name closely matches. when open the full access permission properties of the mailbox, i don't see the owner of the mailbox it's only NT Authority\Self. > >This was true in E2K3 unitl the owner of the mailbox logins or someone sends a mail to the mailbox, then the security secriptior use to display the uses who have permissions. but now ??? SELF is all that's needed. Mailboxes that have been migrated, been around since Exchange 5.x, are managed by 3rd-party software (including stuff you may have written) may have the AD user in the ACL but it's entirely unnecessary and can safely be removed if the same permissions are granted to SELF. --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP