preline(1)
NAME
preline - prepend lines to message
SYNOPSIS
in .qmailext: | preline command
DESCRIPTION
preline feeds each incoming mail message through command.
At the top of each message it inserts a UUCP-style From_
line, a Return-Path line, and a Delivered-To line.
preline is useful for procmail and ELM's filter, which do not understand the qmail-command environment variables.
OPTIONS
- -d Do not include the Delivered-To line. You should
- use this option when the recipient of the incoming
mail message is actually under remote control, but
was sent here through control/virtualdomains for manual routing. - -f Do not include the From_ line. You should use this
- option except for commands that create mbox files.
- -r Do not include the Return-Path line.