How to configure Send As permission in a Distribution Group

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Hi folks,

In Today’s post we are going over the process to allow a user to send message as a Distribution Group in Exchange Server 2010.

The first step is to find out which group we will be assigning the permission and it can be easily done through Get-DistributionGroup name* and using wildcard it’s easy to narrow down the results to get just the name that we are looking for.

Now, that we have the name we just need to assign the permission using the following cmdlet

Add-ADPermission<Group-Name> -ExtendedRights Send-as –User “DOMAINUsername”


Time to do some testing.. Let’s open a new session in Outlook Web App and then create a new message, let’s click on Options and select the option Show From


Now we will have the From field available on the new message, click on it, and click on Other e-mail address.


In the new page select the group that we have just assigned the permission and click okay, in the new message page the results will be similar to the one shown below.


The results for the end-user can be seen on the figure below, where the user who received the message has the information that the message was sent by the group.


If you are using Outlook for testing, don’t worry, just click on Options and them select From button and you will be able to do the same testing.


Anderson Patricio (Portuguese)
Twitter: @apatricio

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Written by Anderson Patricio

Anderson Patricio

Anderson Patricio is a Canadian MVP in Cloud and Datacenter Management, and Office Server and Services, besides the Microsoft Award he also holds a Solutions Master (MCSM) in Exchange and several other certifications. Anderson has been contributing to the Microsoft Community with articles, tutorials, blog posts, twitter, forums and book reviews. He is a regular contributor here at,, and Anderson (Portuguese).