update.
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perry
parent
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@ -49,6 +49,8 @@ If your system is supported, it is one of
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AIX 3.2.5
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AIX 4.1.x
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AIX 4.2.0
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AIX 4.3.x
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AIX 5.2
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BSD/OS 2.x
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BSD/OS 3.x
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BSD/OS 4.x
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@ -64,27 +66,29 @@ If your system is supported, it is one of
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IRIX 6.x
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Linux Debian 1.3.1
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Linux Debian 2.x
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Linux RedHat 3.x (August 2002)
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Linux RedHat 4.x
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Linux RedHat 5.x
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Linux RedHat 6.x
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Linux RedHat 7.x
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Linux Slackware 3.x
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Linux Slackware 3.x (long ago)
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Linux Slackware 4.x
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Linux Slackware 7.x
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Linux SuSE 5.x
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Linux SuSE 6.x
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Linux SuSE 7.x
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Mac OS X
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NEXTSTEP 3.x
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NEXTSTEP 3.x (long ago)
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NetBSD 1.x
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OPENSTEP 4.x
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OSF1.V3 (Digital UNIX)
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OSF1.V4 aka Digital UNIX V4
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OSF1.V5 aka Digital UNIX V5
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OpenBSD 2.x
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OpenBSD 3.x
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Reliant UNIX 5.x
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Rhapsody 5.x
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SunOS 4.1.x (with Postfix 1.1.0)
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SunOS 4.1.x (December 2002)
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SunOS 5.4..5.8 (Solaris 2.4..8)
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Ultrix 4.x (well, that was long ago)
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@ -135,10 +139,20 @@ and so on. In some cases, optimization is turned off automatically.
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In order to build with non-default settings, for example, with a
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configuration directory other than /etc/postfix, use:
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% make makefiles CCARGS=-DDEF_CONFIG_DIR=\\\\\\\"/some/where\\\\\\\"
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% make makefiles CCARGS='-DDEF_CONFIG_DIR=\"/some/where\"'
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% make
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That's seven backslashes :-) But at least this works with sh and csh.
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Be sure to get the quotes right. These details matter a lot.
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Other parameters whose defaults can be specified in this way are:
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Macro name default value for
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-------------------------------------
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DEF_COMMAND_DIR command_directory
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DEF_DAEMON_DIR daemon_directory
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DEF_SENDMAIL_PATH sendmail_path
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DEF_MAILQ_PATH mailq_path
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DEF_NEWALIAS_PATH newaliases_path
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In order to build Postfix for very large applications, where you
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expect to run more than 1000 delivery processes, you may need to
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@ -152,7 +166,7 @@ In any case, if the command
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% make
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produces compiler error messages, it may be time to examine the
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FAQ document (see htlm/faq.html).
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FAQ document (see html/faq.html).
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5 - Porting to on an unsupported system
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=======================================
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@ -209,18 +223,21 @@ In order to install or upgrade Postfix:
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postfix:*:12345:12345:postfix:/no/where:/no/shell
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Note: there should be no whitespace before "postfix:".
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- Make sure there is a corresponding alias in /etc/aliases:
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postfix: root
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Note: there should be no whitespace before "postfix:".
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- Create a group "postdrop" with a group id that is not used by
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any other user account. Not even by the postfix user account.
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My group file entry looks like:
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postdrop:*:54321:
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NB: this group was optional with older Postfix releases; it is
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now required.
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Note: there should be no whitespace before "postdrop:".
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- Optional: If you want to install symbol-stripped (non-debug) versions
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of the Postfix programs and daemons, do:
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@ -285,7 +302,7 @@ In order to inspect the mail queue, use
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% sendmail -bp
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See also the "Care and feeding" section 13 below.
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See also the "Care and feeding" section 12 below.
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8 - Configuring Postfix to send and receive mail (virtual interface)
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====================================================================
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@ -327,7 +344,7 @@ In order to inspect the mail queue, use
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% sendmail -bp
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See also the "Care and feeding" section 13 below.
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See also the "Care and feeding" section 12 below.
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9 - Turning off sendmail forever
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================================
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@ -357,7 +374,7 @@ and watch the syslog file for any complaints from the mail system.
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Typical logfile names are: /var/log/maillog or /var/log/syslog.
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See /etc/syslog.conf for actual logfile names.
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See also the "Care and feeding" section 13 below.
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See also the "Care and feeding" section 12 below.
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10 - Mandatory configuration file edits
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=======================================
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@ -458,7 +475,7 @@ the Postfix queue directories (/var/spool/postfix). This provides
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a significant barrier against intrusion. The barrier is not
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impenetrable, but every little bit helps.
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With the exception of the Postfix local delivery and `pipe' daemons,
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With the exception of the Postfix daemons that deliver mail locally,
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every Postfix daemon can run chrooted.
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Sites with high security requirements should consider to chroot
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@ -476,6 +493,24 @@ files or device nodes. The examples/chroot-setup directory has a
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collection of scripts that help you set up chroot environments for
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Postfix systems.
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IMPORTANT: if you enable chrooted operation of the SMTP server you
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must copy the passwd file into the chroot jail, otherwise the SMTP
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server will reject mail for local addresses.
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44BSD systems:
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# mkdir /var/spool/postfix/etc
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# cp /etc/pwd.db /var/spool/postfix/etc
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Other systems:
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# mkdir /var/spool/postfix/etc
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# cp /etc/passwd /var/spool/postfix/etc
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You may also have to copy /etc/nsswitch.conf and the files referenced
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by /etc/nsswitch.conf. See the system dependent scripts in
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examples/chroot-setup for suggestions.
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12 - Care and feeding of the Postfix system
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===========================================
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