The operation failed because of an HTTP error 405. Facility: Exchange System Manager ID no: c1030af4 Exchange System Manager İlgili KB: http://support.microsoft.com/kb/918463/en-us
An unexpected error occurred. ID no: 8000ffff Microsoft Exchange Management. İlgili KB: http://support.microsoft.com/kb/912590/en-us
Error: Opening destination mailbox. CN=DDD R1,OU=Recipients,DC=dune,DC=com: The information store could not be opened. The MAPI provider failed. MAPI 1.0