Analysis on Installation Process of Qmail mail server in Linux

Article Title: Analysis of the installation process of Qmail mail server in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Qmail mail server installation process-

Checkpassword-0.90 (pop3 authentication user program)

Cmd5checkpw-0.22.tar.gz

Ucspi-tcp-0.88 (services such as tcpserver)

Qmail-smtpd-auth-0.30.tar.gz (smtp patch)

Qmail-1.03.tar.gz (Qmail basic system package)

Vpopmail-5.2.1.tar.gz (virtual domain user pop3 Support)

Ezmlm-0.53.tar.gz (Mail List Management Software)

Autorespond.tar.gz (automatic reply Program)

Qmailadmin-1.0.6.tar.gz (virtual domain web Approach Management)

All of the above software can be downloaded from the web site

Http://www.qmail.org

Http://www.inter7.com/qmail

Preparations before installation

Create a qmail installation directory

# Mkdir/var/qmail:

Add users and groups required for qmail

# Groupadd nofiles

# Useradd-g nofiles-d/var/qmail/alias

# Useradd-g nofiles-d/var/qmail qmaild

# Useradd-g nofiles-d/var/qmail qmaill

# Useradd-g nofiles-d/var/qmail qmailp

# Groupadd qmail

# Useradd-g qmail-d/var/qmail qmailq

# Useradd-g qmail-d/var/qmail qmailr

# Useradd-g qmail-d/var/qmail qmails

Ann? Qmail basic system:

Install checkpassword-0.90 (/bin)

# Cd/usr/local/src

# Tar xzvf checkpassword-0.90.tar.gz

# Cd checkpassword-0.90

# Patch-p1 <../patch/checkpassword-0.90.errno.patch

# Make

# Make setup check

Ann? Cmd5checkpw-0.22.tar.gz

# Tar zxvf cmd5checkpw-0.22.tar.gz

# Mkdir/usr/man

# Mkdir/usr/man/man8

# Cd cmd5checkpw-0.22

# Make

# Make install

Install ucspi-tcp-0.88 (/usr/local/bin)

# Cd/usr/local/src

# Tar xzvf ucspi-tcp-0.88.tar.gz

# Cd ucspi-tcp-0.88

# Patch-p1 <../patch/ucspi-tcp-0.88.a_record.patch

# Patch-p1 <../patch/ucspi-tcp-0.88.errno.patch

# Patch-p1 <../patch/ucspi-tcp-0.88.nodefaultrbl.patch

# Make

# Make setup check

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