Event 9548 & 1022

[glifex]

Hi everyone,
I keep recieving these events in the event log. I have 2 mailbox stores one for management and one for users. The system mailbox that is causing the errors is in the user mailbox store. Under Microsoft Exchange Objects in AD users and computers I noticed both SystemMailbox objects were disabled. At one point I had enabled the users system mailbox but disabled it again. Could this have started these events? Does anyone know how I can fix this?

Thanks
Will

Warning:
Event ID 9548 source: MSExchangeIS category: General

Disabled user /o="Domain"/ou=First Administrative Group/cn=Recipients/cn=SystemMailbox{E40835C4-081F-45B2-B76A-69FE10E23DE8} does not have a master account SID. Please use Active Directory MMC to set an active account as this user's master account.

For more information, click

http://www.microsoft.com/contentredirect.asp.

Error:
Event ID: 1022 Source: MSExchangeIs Mailbox
category: logons

Logon Failure on database "NY Users\Mailbox Store (EXCHSERVER)" - Windows 2000 account NT AUTHORITY\SYSTEM; mailbox /o="Domain"/ou=First Administrative Group/cn=Recipients/cn=SystemMailbox{E40835C4-081F-45B2-B76A-69FE10E23DE8}.
Error: -2147221231

For more information, click

http://www.microsoft.com/contentredirect.asp.

Thanks
Will

 

[woodrasj]

http://support.microsoft.com/?scid=278966

This is pretty close to the problem your having and has to do with a missing account.

John Woodraska
PC Support Specialist