frm.mailutils(1) on Linux
The text 76b3154e62a2, as Debian 4.0 (Etch) shipped it.
display From: lines
Flags it lists
-
--Quiet -
--align -
--debug -
--field -
--help -
--license -
--lock-expire-timeout -
--lock-flags -
--lock-retry-count -
--lock-retry-timeout -
--mail-spool -
--mailbox-type -
--number -
--query -
--status -
--summary -
--tls -
--to -
--usage -
--version -
-? -
-Q -
-S -
-V -
-d -
-f -
-l -
-m -
-n -
-q -
-s -
-t