Users can subscribe and unsubscribe themselves to a list on a specific topic and messages to the list are reflected to all the current subscribers. A good example of this is the ListSTAR-Talk list. Its a way for hundreds of ListSTAR listmasters to share their questions and advice with their peers.

Newsletters by Email
Heres a simple way to send newsletters by email. You can allow users to automatically subscribe by email but in this case their messages are not reflected to the group. Almost every organization needs to send newsletters, and using ListSTAR makes it easy and economical to do it with email - think of the paper youll save.