preline(1)                                             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.

SEE ALSO
       mbox(5), qmail-command(8)

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