getmail(1) — retrieve messages from one or more POP3, IMAP4, or SDPS mailboxes and deliver to a maildir, mboxrd-format mbox file, or external MDA
getmail_fetch(1) — retrieve messages from one or more POP3 or POP3-over-SSL mailboxes and deliver to a maildir, mboxrd-format mbox file, or external MDA
getmail_maildir(1) — read a message from stdin and deliver to a named maildir
getmail_mbox(1) — read a message from stdin and deliver to a named mboxrd-format mbox file with fcntl-style locking.
