Presently, anyone, either subscribed or not can send an e-mail. This may change depending on the preferences of the list membership. Guidelines and responsibilities for List Users Remember, if you send e-mail to the list, you're sending it to lots of people. Please refrain from sending personal e-mail to the list. Again, many people will get your e-mail.
All replys go out to the list by default.
The time and disk space of our subscribers is valuable. We have no desire to waste it. Failure to abide by these simple rules may result in your removal from the list. There are several commands that you can use to make things a little simplier for you. To recieve all e-mail from the list in bulk, use the set rhsalist digest command.