When you choose Exchange Object from Distribution List class (look again at part 5.1) and press Edit button the form for the edition of the Distribution List will open.
IMI Mailbox WEB Console gives you the opportunity to edit the most often used attributes of the Custom Recipient as you have at your disposal the following pages:

2. MembersDon’t forget to press
Update/Save button after each change of some of the attributes in a certain page
In this page you could add and delete members of the particular DList .

The page will change in the following way:

The page will change in the following way:

3. Custom Attributes
Look at item Custom Attributes
4. Advanced
Through this page you can update the following attributes:

Select this option if you do not want the members of the distribution list to appear in the Address Book.
Select this option to send notification reports to the message originator that indicate the delivery status for each member of the list when a message sent to the distribution list has requested delivery notification or is undeliverable. When this option is not selected, the message originator receives reports from the list itself, not notification for each member.
Select this option to respond with an Out of Office message for any registered user who is a member of the distribution list.
Select this option to send notification reports to the distribution list owner when a message sent to the distribution list has requested delivery notification or is undeliverable.
Don’t forget to press
Update/Save button after each change of some of the attributes in a certain page