SmartList

How do I set up a new mailing list?
How do I subscribe to a list?
How do I send an e-mail to the list?
How do I un-subscribe to a list?
How do I administer the list?
I would like to set up a newsletter. Can I get SmartList to do this?
I already have a list of addresses for my mailing list. How can I subscribe the entire list?
How do I create a moderated list?
Where can I get more information about SmartList?