hello. i have exchange 2003 on windows 2003 and would like to allow certain users to send on behalf of a group (sales@mydomain.com) but can't figure out how. i can do it for others users but not for groups (they are global distribution). can anyone help?

I'm pretty sure you can't 'send on behalf of' with a group, you have to 'send as'. This is how I configure it:

1. At the Exchange server launch Active Directory Users and Computers
2. From the View menu ensure that Advanced Features is ticked
3. Locate the relevant distribution group
4. Double click the group and select the Security tab
5. Add each user that you want to be able to 'send as' for this group
6. Click OK

Hope this helps

i figured it out before you replied but thanks anyway dave

There are three ways to configure Send on Behalf. The first method is by using Outlook Delegates which allows a user to grant another user to Send on Behalf of their mailbox. The second method is having an Exchange Administrator go into the Exchange Management Shell (EMS) and grant a specific user to Send on Behalf of another user. The third and final method is using the Exchange Management Console (EMC).
Outlook Delegates

There are major steps in order to use Outlook Delegates. The first is to select the user and add him as a delegate. You then must share your mailbox to that user.

1. Go to Tools and choose Options
2. Go to the Delegates Tab and click Add
3. Select the user who wish to grant access to and click Add and then Ok

Note: There are more options you can choose from once you select OK after adding that user. Nothing in the next window is necessary to grant send on behalf.

1. When back at the main Outlook window, in the Folder List, choose your mailbox at the root level. This will appear as Mailbox – Full Name
2. Right-click and choose Change Sharing Permissions
3. Click the Add button
4. Select the user who wish to grant access to and click Add and then Ok
5. In the permissions section, you must grant the user at minimum, Non-editing Author.
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