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Hello, we have few dynamic distribution groups that we would like to modify. We need to add an Alias (contact card) to one of the current distribution group that's only looking at user mailboxes. But for some reason when I specify the below it doesn't come back to me with any results.<br />
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Original Power shell command - This one is only looking for mailboxes. <br />
-RecipientFilter { recipienttype -eq 'usermailbox'<br />
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What I am trying to modify to add the alias..<br />
-RecipientFilter { recipienttype -eq 'usermailbox,MailContact'<br />
<br />
Please assist. I am running Exchange 2007 SP 3.
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Hello, we have few dynamic distribution groups that we would like to modify. We need to add an Alias (contact card) to one of the current distribution group that's only looking at user mailboxes. But for some reason when I specify the below it doesn't come back to me with any results.

Original Power shell command - This one is only looking for mailboxes. 
-RecipientFilter { recipienttype -eq 'usermailbox'

What I am trying to modify to add the alias..
-RecipientFilter { recipienttype -eq 'usermailbox,MailContact'

Please assist. I am running Exchange 2007 SP 3.

Dynamic Distribution Group

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.