Change default format of "display name"

I got a question from a customer that wanted to change the default format of "display name" for all new users created in Active Directory. Here is how to do it:

 

http://support.microsoft.com/kb/250455

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Show all mailboxes with "Automatically update e-mail addresses based on e-mail address policy" unchecked

Here is a short command to show all mailboxes that has “Automatically update e-mail addresses based on e-mail address policy” unchecked and won’t be automatically updated by the Email Address Policys.
 
Get-MailBox | Where { $_.EmailAddressPolicyEnabled -eq $false }

Install Exchange Server 2007 prerequirements on Windows Server 2008

A simple list of commands used to install the prerequirements for Exchange Server 2007 on Windows Server 2008.
 
Exchange 2007 Singel Server (with management tools)
ServerManagerCmd -i RSAT-ADDS
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i PowerShell
ServerManagerCmd -i Web-Server
ServerManagerCmd -i Web-ISAPI-Ext
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i Web-Basic-Auth
ServerManagerCmd -i Web-Digest-Auth
ServerManagerCmd -i Web-Windows-Auth
ServerManagerCmd -i Web-Dyn-Compression
ServerManagerCmd -i RPC-over-HTTP-proxy
 
Exchange 2007 Mailbox Server – No Cluster (with management tools)
ServerManagerCmd -i PowerShell
ServerManagerCmd -i Web-Server
ServerManagerCmd -i Web-ISAPI-Ext
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i Web-Basic-Auth
ServerManagerCmd -i Web-Windows-Auth
 
Exchange 2007 Mailbox Server – Cluster (with management tools)
ServerManagerCmd -i PowerShell
ServerManagerCmd -i Web-Server
ServerManagerCmd -i Web-ISAPI-Ext
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i Web-Basic-Auth
ServerManagerCmd -i Web-Windows-Auth
ServerManagerCmd -i Failover-Clustering
 
Exchange 2007 Client Access Server (with management tools)
ServerManagerCmd -i PowerShell
ServerManagerCmd -i Web-Server
ServerManagerCmd -i Web-ISAPI-Ext
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i Web-Basic-Auth
ServerManagerCmd -i Web-Digest-Auth
ServerManagerCmd -i Web-Windows-Auth
ServerManagerCmd -i Web-Dyn-Compression
ServerManagerCmd -i RPC-over-HTTP-proxy
 
Exchange 2007 Hub Transport Server (with management tools)
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
ServerManagerCmd -i PowerShell
 
Exchange 2007 Edge Server (with management tools)
ServerManagerCmd -i PowerShell
ServerManagerCmd -i ADLDS
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
 
Exchange 2007 Unified Messaging Server (with management tools)

ServerManagerCmd -i PowerShell
ServerManagerCmd -i Desktop-Experience

ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console
 
Exchange 2007 Management Tools Only
ServerManagerCmd -i PowerShell
ServerManagerCmd -i Web-Metabase
ServerManagerCmd -i Web-Lgcy-Mgmt-Console