RMAIL(1)
NAME
rmail − handle remote mail received via uucp
USAGE
rmail user ...
DESCRIPTION
Rmail interprets incoming mail received via uucp(1). It collapses From lines into a single line of the form return-path!sender, and passes the processed mail on to sendmail(8).
Rmail is explicitly designed for use with uucp(1) and sendmail(8).
CAUTIONS
Rmail should not reside in /bin.