The PowerShell ActiveDirectory module has a lot of great features that I use on a daily basis. However, there is one shortcoming that I have struggled with for a while. I did a lot of internet searching and testing to see if I was missing some hidden secret. But, alas, this is one task that the AD module does not do.
Here is the scenario. We have a lot of AD Groups (Distribution Lists) we use for notification messages. We want to send notifications to mobile devices. We do this by sending an email to the devices email address. For example:
These external email addresses are created as Contact objects in AD.
The problem is that the cmdlets for managing AD group objects only allow you to add objects that have a SamAccountName (and therefore a SID) to a group. This is fine for user and group objects. But Contact objects to not have SIDs. So now what do you do.
The answer is you do it the old way you would have done it in VBScript; use ADSI.
$dlGroup = [adsi]'LDAP://CN=DL-Group Name,OU=Corp Distribution Lists,DC=contoso,DC=net' $dlGroup.Member.Add('CN=mobile-username,OU=Corp Contacts,DC=contoso,DC=net') $dlGroup.psbase.CommitChanges()