My primary email client for my e-scribe mail is mutt. This came about in an almost accidental way.
Last summer I moved all my websites and mail to a new server. As I was setting it up I realized that I had an opportunity to decide that no passwords for this box would ever be sent in the clear. No telnet and no FTP, that was easy. But given the hassle of setting up encrypted mail authentication, I had in the past let that one slide. So I decided that until I set it up properly, I’d use a terminal-based mail reader over SSH. No unencrypted POP3 or IMAP for me. I looked around and decided mutt looked good.