Is it possible to add Mailbox Usage, Contact Information, Organization, User Groups, and Delegation through Exchange 2013 EMC? For example I have this syntax: New-Mailbox -Alias john -Name "John" -FirstName John -DisplayName "John" -UserPrincipalName john@company.com -Password (ConvertTo-SecureString -String 'Company11' -AsPlainText -Force) What should I add in this syntax? Currently I have nearly 700 data that might be a trouble if I add it manually without scripts. I've all the data needed to be inserted but I don't really know what is the suitable parameter. Thanks in advance.

Hi , I think set-mailbox cmdlet includes all you want , but it needs run it after create mailbox. You can compare with new-mailbox and set-mailbox and choose the most direct and appropriate. Set-Mailbox: http://technet.microsoft.com/en-us/library/bb123981(v=exchg.150).aspx New-Mailbox: http://technet.microsoft.com/en-us/library/aa997663(v=exchg.150).aspx Manage User Mailboxes: http://technet.microsoft.com/en-us/library/bb123809(v=exchg.150).aspxWendy Liu TechNet Community Support