deliver:  Local mail delivery program.
deliver:
deliver:  A small and simple program that delivers electronic mail once it
deliver:  has arrived at a given machine. Although designed for Xenix, it
deliver:  works well on many platforms, including (of course) Linux. Deliver
deliver:  allows great flexibility in the handling of local mail delivery.
deliver:  All files used to control deliver are shell scripts. Thus, anything
deliver:  that can be called by a shell script can be used to control mail
deliver:  delivery. Deliver can also be used in conjunction with Smail. It
deliver:  is included by default with Slackware's sendmail package, too.
deliver: