Mail Enabled contacts

Hi,
I am new to scripting so your help is really appreciated.
I want to add mail enabled contacts and Iam using the following scrpit:
dsadd contact cn="My name", ou=test, dc=domain, dc=com, -fn My -ln Name
-display "My Name" -email name@hotmail.com

What do I need to add to the script to make the contact as mail enabled?
Thanks in advance.

Mail Enabled contacts

it needs a mailNickname at the very least.

http://www.computerperformance.co.uk/vbscript/vbscript_contact_create.htm