EnglishFrenchSpanish

OnWorks favicon

preline.courier - Online in the Cloud

Run preline.courier in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command preline.courier that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


preline - Prepend legacy mbox headers

SYNOPSIS


/usr/bin/preline {program} [arg...]

DESCRIPTION


preline is a wrapper for program. preline is usually invoked from $HOME/.courier.
preline runs program, together with any additional arguments specified on the command
line. program then receives the message being delivered, with some additional headers.
The additional headers come from the UFLINE, DTLINE, and RPLINE environment variables.
These environment variables are initialized by courierdeliver, which reads and executes
commands from $HOME/.courier. These environment variables contain additional headers that
should be added to every message that's delivered to a local mailbox.

preline must be used if program, that is executed from $HOME/.courier to deliver mail,
does not recognize these environment variables. UFLINE contains the From_ line, DTLINE
contains the Delivered-To: header, and RPLINE contains the Return-Path: header. If these
headers are not present in the message that the program reads, you may end up with
excessive resources being consumed by mail loops or by malfunctioning software which
expects to see From_ lines in all messages scheduled for local delivery (such as
procmail).

EXAMPLE


| /usr/bin/preline /usr/bin/procmail

This is the normal way to arrange for procmail to handle local mail delivery.

Use preline.courier online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    Phaser
    Phaser
    Phaser is a fast, free, and fun open
    source HTML5 game framework that offers
    WebGL and Canvas rendering across
    desktop and mobile web browsers. Games
    can be co...
    Download Phaser
  • 2
    VASSAL Engine
    VASSAL Engine
    VASSAL is a game engine for creating
    electronic versions of traditional board
    and card games. It provides support for
    game piece rendering and interaction,
    and...
    Download VASSAL Engine
  • 3
    OpenPDF - Fork of iText
    OpenPDF - Fork of iText
    OpenPDF is a Java library for creating
    and editing PDF files with a LGPL and
    MPL open source license. OpenPDF is the
    LGPL/MPL open source successor of iText,
    a...
    Download OpenPDF - Fork of iText
  • 4
    SAGA GIS
    SAGA GIS
    SAGA - System for Automated
    Geoscientific Analyses - is a Geographic
    Information System (GIS) software with
    immense capabilities for geodata
    processing and ana...
    Download SAGA GIS
  • 5
    Toolbox for Java/JTOpen
    Toolbox for Java/JTOpen
    The IBM Toolbox for Java / JTOpen is a
    library of Java classes supporting the
    client/server and internet programming
    models to a system running OS/400,
    i5/OS, o...
    Download Toolbox for Java/JTOpen
  • 6
    D3.js
    D3.js
    D3.js (or D3 for Data-Driven Documents)
    is a JavaScript library that allows you
    to produce dynamic, interactive data
    visualizations in web browsers. With D3
    you...
    Download D3.js
  • More »

Linux commands

Ad