We are a school and I would like two difference policies, One for students and One for teachers, the both have the same domain but on one I would like initial + lastname and on the other firstname + lastname. Both these groups are in AD, How do I apply the different policies to the the difference groups. I can create the difference policies but cannot workout how to apply them one to the teachers group and one to the students group. Thanks

You can use the cmdlet new-EmailAddressPolicy with the -recipientfilter expression. Example: (FirstName and LastName) new-EmailAddressPolicy -name <name> -EnabledEmailAddressTemplates 'SMTP:%g.%s@YourCompany.com' -includedrecipients mailboxusers -recipientfilter {(memberof -eq '<DN of Group>')}

pls read the following links: how to create email address policy by EMS and EMC: http://technet.microsoft.com/en-us/library/bb124401.aspx email address policy cmdlets http://technet.microsoft.com/en-us/library/bb124105.aspx Hope it helps -jack