Pine net mailman

I think you might be referring to the Pine email client and the Mailman mailing list manager!

Pine is a text-based email client that was widely used in the early days of the internet. It was developed at the University of Washington and was known for its simplicity and ease of use. Pine allowed users to send and receive email using a command-line interface, and it was popular among academics and researchers.

Mailman is a mailing list manager that allows users to create and manage email lists. It was developed by the Python Software Foundation and is widely used on the internet. Mailman allows users to create lists, manage subscriptions, and send emails to the list members. It's often used by organizations and communities to communicate with their members or subscribers.

If you're looking for information on how to use Pine or Mailman, I'd be happy to help!