MUA - Mail User Agent Geesh, I read the Sendmail book and finally say things in there correct manner and it creates confusion. Okay, so I am one of few who actually read the book. Quite boring too I might add. I am currently working on the routine to parse a Unix mailbox interactively, via the keyboard. I will probably be using the ReadKey module and/or the Curses module to get things rolling. I will also be using the MailTools module to read headers and such. I am sure I will have questions and need help so I will post when the time comes. If anyone has other ideas on how to build an interactive menu to read Unix mailboxes please respond.