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833 lines
26 KiB
833 lines
26 KiB
#!/bin/sh
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# To view the formatted manual page of this file, type:
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# POSTFIXSOURCE/mantools/srctoman - post-install | nroff -man
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#++
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# NAME
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# post-install
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# SUMMARY
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# Postfix post-installation script
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# SYNOPSIS
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# postfix post-install [name=value] command ...
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# DESCRIPTION
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# The post-install script performs the finishing touch of a Postfix
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# installation, after the executable programs and configuration
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# files are installed. Usage is one of the following:
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# .IP o
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# While installing Postfix from source code on the local machine, the
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# script is run by the postfix-install script to update selected file
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# or directory permissions and to update Postfix configuration files.
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# .IP o
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# While installing Postfix from a pre-built package, the script is run
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# by the package management procedure to set all file or directory
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# permissions and to update Postfix configuration files.
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# .IP o
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# The script can be used to change installation parameter settings such
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# as mail_owner or setgid_group after Postfix is already installed.
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# .IP o
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# The script can be used to upgrade configuration files and to upgrade
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# file/directory permissions of a secondary Postfix instance.
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# .IP o
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# At Postfix start-up time, the script is run from "postfix check" to
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# create missing queue directories.
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# .PP
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# The post-install script is controlled by installation parameters.
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# Specific parameters are described at the end of this document.
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# All installation parameters must be specified ahead of time via
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# one of the methods described below.
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#
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# Arguments
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# .IP create-missing
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# Create missing queue directories with ownerships and permissions
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# according to the contents of $daemon_directory/postfix-files, using
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# the mail_owner and setgid_group parameter settings from the command
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# line, process environment or from the installed main.cf file.
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#
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# This is required at Postfix start-up time.
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# .IP set-permissions
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# Set all file/directory ownerships and permissions according to the
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# contents of $daemon_directory/postfix-files, using the mail_owner
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# and setgid_group parameter settings from the command line, process
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# environment or from the installed main.cf file. Implies create-missing.
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#
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# This is required when installing Postfix from a pre-built package,
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# or when changing the mail_owner or setgid_group installation parameter
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# settings after Postfix is already installed.
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# .IP upgrade-permissions
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# Update ownership and permission of existing files/directories as
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# specified in $daemon_directory/postfix-files, using the mail_owner
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# and setgid_group parameter settings from the command line, process
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# environment or from the installed main.cf file. Implies create-missing.
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#
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# This is required when upgrading an existing Postfix instance.
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# .IP upgrade-configuration
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# Edit the installed main.cf and master.cf files, in order to account
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# for missing services and to fix deprecated parameter settings.
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#
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# This is required when upgrading an existing Postfix instance.
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# .IP upgrade-source
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# Short-hand for: upgrade-permissions upgrade-configuration.
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#
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# This is recommended when upgrading Postfix from source code.
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# .IP upgrade-package
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# Short-hand for: set-permissions upgrade-configuration.
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#
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# This is recommended when upgrading Postfix from a pre-built package.
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# .IP first-install-reminder
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# Remind the user that they still need to configure main.cf and the
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# aliases file, and that newaliases still needs to be run.
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#
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# This is recommended when Postfix is installed for the first time.
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# MULTIPLE POSTFIX INSTANCES
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# .ad
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# .fi
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# Multiple Postfix instances on the same machine can share command and
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# daemon program files but must have separate configuration and queue
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# directories.
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#
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# To create a secondary Postfix installation on the same machine,
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# copy the configuration files from the primary Postfix instance to
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# a secondary configuration directory and execute:
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#
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# postfix post-install config_directory=secondary-config-directory \e
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# .in +4
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# queue_directory=secondary-queue-directory \e
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# .br
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# create-missing
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# .PP
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# This creates secondary Postfix queue directories, sets their access
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# permissions, and saves the specified installation parameters to the
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# secondary main.cf file.
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#
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# Be sure to list the secondary configuration directory in the
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# alternate_config_directories parameter in the primary main.cf file.
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#
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# To upgrade a secondary Postfix installation on the same machine,
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# execute:
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#
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# postfix post-install config_directory=secondary-config-directory \e
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# .in +4
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# upgrade-permissions upgrade-configuration
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# INSTALLATION PARAMETER INPUT METHODS
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# .ad
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# .fi
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# Parameter settings can be specified through a variety of
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# mechanisms. In order of decreasing precedence these are:
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# .IP "command line"
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# Parameter settings can be given as name=value arguments on
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# the post-install command line. These have the highest precedence.
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# Settings that override the installed main.cf file are saved.
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# .IP "process environment"
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# Parameter settings can be given as name=value environment
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# variables.
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# Settings that override the installed main.cf file are saved.
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# .IP "installed configuration files"
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# If a parameter is not specified via the command line or via the
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# process environment, post-install will attempt to extract its
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# value from the already installed Postfix main.cf configuration file.
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# These settings have the lowest precedence.
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# INSTALLATION PARAMETER DESCRIPTION
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# .ad
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# .fi
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# The description of installation parameters is as follows:
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# .IP config_directory
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# The directory for Postfix configuration files.
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# .IP daemon_directory
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# The directory for Postfix daemon programs. This directory
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# should not be in the command search path of any users.
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# .IP command_directory
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# The directory for Postfix administrative commands. This
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# directory should be in the command search path of adminstrative users.
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# .IP queue_directory
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# The directory for Postfix queues.
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# .IP data_directory
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# The directory for Postfix writable data files (caches, etc.).
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# .IP sendmail_path
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# The full pathname for the Postfix sendmail command.
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# This is the Sendmail-compatible mail posting interface.
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# .IP newaliases_path
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# The full pathname for the Postfix newaliases command.
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# This is the Sendmail-compatible command to build alias databases
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# for the Postfix local delivery agent.
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# .IP mailq_path
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# The full pathname for the Postfix mailq command.
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# This is the Sendmail-compatible command to list the mail queue.
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# .IP mail_owner
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# The owner of the Postfix queue. Its numerical user ID and group ID
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# must not be used by any other accounts on the system.
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# .IP setgid_group
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# The group for mail submission and for queue management commands.
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# Its numerical group ID must not be used by any other accounts on the
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# system, not even by the mail_owner account.
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# .IP html_directory
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# The directory for the Postfix HTML files.
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# .IP manpage_directory
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# The directory for the Postfix on-line manual pages.
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# .IP sample_directory
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# The directory for the Postfix sample configuration files.
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# This feature is obsolete as of Postfix 2.1.
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# .IP readme_directory
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# The directory for the Postfix README files.
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# SEE ALSO
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# postfix-install(1) Postfix primary installation script.
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# FILES
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# $config_directory/main.cf, Postfix installation parameters.
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# $daemon_directory/postfix-files, installation control file.
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# $config_directory/install.cf, obsolete configuration file.
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# LICENSE
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# .ad
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# .fi
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# The Secure Mailer license must be distributed with this software.
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# AUTHOR(S)
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# Wietse Venema
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# IBM T.J. Watson Research
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# P.O. Box 704
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# Yorktown Heights, NY 10598, USA
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#--
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umask 022
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PATH=/bin:/usr/bin:/usr/sbin:/usr/etc:/sbin:/etc:/usr/contrib/bin:/usr/gnu/bin:/usr/ucb:/usr/bsd
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SHELL=/bin/sh
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IFS="
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"
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BACKUP_IFS="$IFS"
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debug=:
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#debug=echo
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MOST_PARAMETERS="command_directory daemon_directory data_directory
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html_directory mail_owner mailq_path manpage_directory
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newaliases_path queue_directory readme_directory sample_directory
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sendmail_path setgid_group"
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NON_SHARED="config_directory queue_directory data_directory"
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USAGE="Usage: $0 [name=value] command
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create-missing Create missing queue directories.
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upgrade-source When installing or upgrading from source code.
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upgrade-package When installing or upgrading from pre-built package.
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first-install-reminder Remind of mandatory first-time configuration steps.
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name=value Specify an installation parameter".
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# Process command-line options and parameter settings. Work around
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# brain damaged shells. "IFS=value command" should not make the
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# IFS=value setting permanent. But some broken standard allows it.
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create=; set_perms=; upgrade_perms=; upgrade_conf=; first_install_reminder=
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obsolete=; keep_list=;
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for arg
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do
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case $arg in
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*=*) IFS= eval $arg; IFS="$BACKUP_IFS";;
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create-missing) create=1;;
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set-perm*) create=1; set_perms=1;;
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upgrade-perm*) create=1; upgrade_perms=1;;
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upgrade-conf*) upgrade_conf=1;;
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upgrade-source) create=1; upgrade_conf=1; upgrade_perms=1;;
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upgrade-package) create=1; upgrade_conf=1; set_perms=1;;
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first-install*) first_install_reminder=1;;
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*) echo "$0: Error: $USAGE" 1>&2; exit 1;;
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esac
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shift
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done
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# Sanity checks.
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test -n "$create$upgrade_conf$first_install_reminder" || {
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echo "$0: Error: $USAGE" 1>&2
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exit 1
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}
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# Bootstrapping problem.
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if [ -n "$command_directory" ]
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then
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POSTCONF="$command_directory/postconf"
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else
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POSTCONF="postconf"
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fi
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$POSTCONF -d mail_version >/dev/null 2>/dev/null || {
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echo $0: Error: no $POSTCONF command found. 1>&2
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echo Re-run this command as $0 command_directory=/some/where. 1>&2
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exit 1
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}
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# Also used to require license etc. files only in the default instance.
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def_config_directory=`$POSTCONF -d -h config_directory` || exit 1
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test -n "$config_directory" ||
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config_directory="$def_config_directory"
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test -d "$config_directory" || {
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echo $0: Error: $config_directory is not a directory. 1>&2
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exit 1
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}
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# If this is a secondary instance, don't touch shared files.
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# XXX Solaris does not have "test -e".
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instances=`test ! -f $def_config_directory/main.cf ||
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$POSTCONF -c $def_config_directory -h multi_instance_directories |
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sed 's/,/ /'` || exit 1
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update_shared_files=1
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for name in $instances
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do
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case "$name" in
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"$def_config_directory") ;;
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"$config_directory") update_shared_files=; break;;
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esac
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done
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test -f $daemon_directory/postfix-files || {
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echo $0: Error: $daemon_directory/postfix-files is not a file. 1>&2
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exit 1
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}
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# SunOS5 fmt(1) truncates lines > 1000 characters.
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fake_fmt() {
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sed '
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:top
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/^\( *\)\([^ ][^ ]*\) */{
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s//\1\2\
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\1/
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P
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D
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b top
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}
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' | fmt
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}
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case `uname -s` in
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HP-UX*) FMT=cat;;
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SunOS*) FMT=fake_fmt;;
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*) FMT=fmt;;
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esac
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# If a parameter is not set via the command line or environment,
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# try to use settings from installed configuration files.
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# Extract parameter settings from the obsolete install.cf file, as
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# a transitional aid.
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grep setgid_group $config_directory/main.cf >/dev/null 2>&1 || {
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test -f $config_directory/install.cf && {
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for name in sendmail_path newaliases_path mailq_path setgid manpages
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do
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eval junk=\$$name
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case "$junk" in
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"") eval unset $name;;
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esac
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eval : \${$name="\`. $config_directory/install.cf; echo \$$name\`"} \
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|| exit 1
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done
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: ${setgid_group=$setgid}
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: ${manpage_directory=$manpages}
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}
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}
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# Extract parameter settings from the installed main.cf file.
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test -f $config_directory/main.cf && {
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for name in $MOST_PARAMETERS
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do
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eval junk=\$$name
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case "$junk" in
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"") eval unset $name;;
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esac
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eval : \${$name=\`$POSTCONF -c $config_directory -h $name\`} || exit 1
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done
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}
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# Sanity checks
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case $manpage_directory in
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no) echo $0: Error: manpage_directory no longer accepts \"no\" values. 1>&2
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echo Try again with \"$0 manpage_directory=/pathname ...\". 1>&2; exit 1;;
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esac
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case $setgid_group in
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no) echo $0: Error: setgid_group no longer accepts \"no\" values. 1>&2
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echo Try again with \"$0 setgid_group=groupname ...\" 1>&2; exit 1;;
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esac
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for path in "$daemon_directory" "$command_directory" "$queue_directory" \
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"$sendmail_path" "$newaliases_path" "$mailq_path" "$manpage_directory"
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do
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case "$path" in
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/*) ;;
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*) echo $0: Error: \"$path\" should be an absolute path name. 1>&2; exit 1;;
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esac
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done
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for path in "$html_directory" "$readme_directory"
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do
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case "$path" in
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/*) ;;
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no) ;;
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*) echo $0: Error: \"$path\" should be \"no\" or an absolute path name. 1>&2; exit 1;;
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esac
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done
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# Find out what parameters were not specified via command line,
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# via environment, or via installed configuration files.
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missing=
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for name in $MOST_PARAMETERS
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do
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eval test -n \"\$$name\" || missing="$missing $name"
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done
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# All parameters must be specified at this point.
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test -n "$non_interactive" -a -n "$missing" && {
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cat <<EOF | ${FMT} 1>&2
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$0: Error: some required installation parameters are not defined.
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- Either the parameters need to be given in the $config_directory/main.cf
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file from a recent Postfix installation,
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- Or the parameters need to be specified through the process
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environment.
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- Or the parameters need to be specified as name=value arguments
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on the $0 command line,
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The following parameters were missing:
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$missing
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EOF
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exit 1
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}
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POSTCONF="$command_directory/postconf"
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# Save settings, allowing command line/environment override.
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override=
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for name in $MOST_PARAMETERS
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do
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eval test \"\$$name\" = \"`$POSTCONF -c $config_directory -h $name`\" || {
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override=1
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break
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}
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done
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test -n "$override" && {
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$POSTCONF -c $config_directory -e \
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"daemon_directory = $daemon_directory" \
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"command_directory = $command_directory" \
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"queue_directory = $queue_directory" \
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"data_directory = $data_directory" \
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"mail_owner = $mail_owner" \
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"setgid_group = $setgid_group" \
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"sendmail_path = $sendmail_path" \
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"mailq_path = $mailq_path" \
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"newaliases_path = $newaliases_path" \
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"html_directory = $html_directory" \
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"manpage_directory = $manpage_directory" \
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"sample_directory = $sample_directory" \
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"readme_directory = $readme_directory" \
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|| exit 1
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}
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# Use file/directory status information in $daemon_directory/postfix-files.
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test -n "$create" && {
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exec <$daemon_directory/postfix-files || exit 1
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while IFS=: read path type owner group mode flags junk
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do
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IFS="$BACKUP_IFS"
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set_permission=
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# Skip comments. Skip shared files, if updating a secondary instance.
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case $path in
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[$]*) case "$update_shared_files" in
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1) $debug keep non-shared or shared $path;;
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*) non_shared=
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for name in $NON_SHARED
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do
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case $path in
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"\$$name"*) non_shared=1; break;;
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esac
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done
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case "$non_shared" in
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1) $debug keep non-shared $path;;
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*) $debug skip shared $path; continue;;
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esac;;
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esac;;
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*) continue;;
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esac
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# Skip hard links and symbolic links.
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case $type in
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[hl]) continue;;
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[df]) ;;
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*) echo unknown type $type for $path in $daemon_directory/postfix-files1>&2; exit 1;;
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esac
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# Expand $name, and canonicalize null fields.
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for name in path owner group flags
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do
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eval junk=\${$name}
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case $junk in
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[$]*) eval $name=$junk;;
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-) eval $name=;;
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*) ;;
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esac
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done
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# Skip uninstalled files.
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case $path in
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no|no/*) continue;;
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esac
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# Pick up the flags.
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case $flags in *u*) upgrade_flag=1;; *) upgrade_flag=;; esac
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case $flags in *c*) create_flag=1;; *) create_flag=;; esac
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case $flags in *r*) recursive="-R";; *) recursive=;; esac
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case $flags in *o*) obsolete_flag=1;; *) obsolete_flag=;; esac
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case $flags in *[1i]*) test ! -r "$path" -a "$config_directory" != \
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"$def_config_directory" && continue;; esac
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# Flag obsolete objects. XXX Solaris 2..9 does not have "test -e".
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if [ -n "$obsolete_flag" ]
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then
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test -r $path -a "$type" != "d" && obsolete="$obsolete $path"
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continue;
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else
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keep_list="$keep_list $path"
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fi
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# Create missing directories with proper owner/group/mode settings.
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if [ -n "$create" -a "$type" = "d" -a -n "$create_flag" -a ! -d "$path" ]
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then
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mkdir $path || exit 1
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set_permission=1
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# Update all owner/group/mode settings.
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|
elif [ -n "$set_perms" ]
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then
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set_permission=1
|
|
# Update obsolete owner/group/mode settings.
|
|
elif [ -n "$upgrade_perms" -a -n "$upgrade_flag" ]
|
|
then
|
|
set_permission=1
|
|
fi
|
|
test -n "$set_permission" && {
|
|
chown $recursive $owner $path || exit 1
|
|
test -z "$group" || chgrp $recursive $group $path || exit 1
|
|
# Don't "chmod -R"; queue file status is encoded in mode bits.
|
|
if [ "$type" = "d" -a -n "$recursive" ]
|
|
then
|
|
find $path -type d -exec chmod $mode "{}" ";"
|
|
else
|
|
chmod $mode $path
|
|
fi || exit 1
|
|
}
|
|
done
|
|
IFS="$BACKUP_IFS"
|
|
}
|
|
|
|
# Upgrade existing Postfix configuration files if necessary.
|
|
|
|
test -n "$upgrade_conf" && {
|
|
|
|
# Postfix 2.0.
|
|
# Add missing relay service to master.cf.
|
|
|
|
grep '^relay' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for relay service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
relay unix - - n - - smtp
|
|
EOF
|
|
}
|
|
|
|
# Postfix 1.1.
|
|
# Add missing flush service to master.cf.
|
|
|
|
grep '^flush.*flush' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for flush service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
flush unix - - n 1000? 0 flush
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.1.
|
|
# Add missing trace service to master.cf.
|
|
|
|
grep 'trace.*bounce' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for trace service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
trace unix - - n - 0 bounce
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.1.
|
|
# Add missing verify service to master.cf.
|
|
|
|
grep '^verify.*verify' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for verify service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
verify unix - - n - 1 verify
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.1.
|
|
# Fix verify service process limit.
|
|
|
|
grep '^verify.*[ ]0[ ]*verify' \
|
|
$config_directory/master.cf >/dev/null && {
|
|
echo Editing $config_directory/master.cf, setting verify process limit to 1
|
|
ed $config_directory/master.cf <<EOF || exit 1
|
|
/^verify.*[ ]0[ ]*verify/
|
|
s/\([ ]\)0\([ ]\)/\11\2/
|
|
p
|
|
w
|
|
q
|
|
EOF
|
|
}
|
|
|
|
# Postfix 1.1.
|
|
# Change privileged pickup service into unprivileged.
|
|
|
|
grep "^pickup[ ]*fifo[ ]*n[ ]*n" \
|
|
$config_directory/master.cf >/dev/null && {
|
|
echo Editing $config_directory/master.cf, making the pickup service unprivileged
|
|
ed $config_directory/master.cf <<EOF || exit 1
|
|
/^pickup[ ]*fifo[ ]*n[ ]*n/
|
|
s/\(n[ ]*\)n/\1-/
|
|
p
|
|
w
|
|
q
|
|
EOF
|
|
}
|
|
|
|
# Postfix 1.1.
|
|
# Change private cleanup and flush services into public.
|
|
|
|
for name in cleanup flush
|
|
do
|
|
grep "^$name[ ]*unix[ ]*[-y]" \
|
|
$config_directory/master.cf >/dev/null && {
|
|
echo Editing $config_directory/master.cf, making the $name service public
|
|
ed $config_directory/master.cf <<EOF || exit 1
|
|
/^$name[ ]*unix[ ]*[-y]/
|
|
s/[-y]/n/
|
|
p
|
|
w
|
|
q
|
|
EOF
|
|
}
|
|
done
|
|
|
|
# Postfix 2.2.
|
|
# File systems have improved since Postfix came out, and all we
|
|
# require now is that defer and deferred are hashed because those
|
|
# can contain lots of files.
|
|
|
|
found=`$POSTCONF -c $config_directory -h hash_queue_names`
|
|
missing=
|
|
(echo "$found" | grep defer >/dev/null) || missing="$missing defer"
|
|
(echo "$found" | grep deferred>/dev/null)|| missing="$missing deferred"
|
|
test -n "$missing" && {
|
|
echo fixing main.cf hash_queue_names for missing $missing
|
|
$POSTCONF -c $config_directory -e hash_queue_names="$found$missing" ||
|
|
exit 1
|
|
}
|
|
|
|
# Turn on safety nets for new features that could bounce mail that
|
|
# would be accepted by a previous Postfix version.
|
|
|
|
# [The "unknown_local_recipient_reject_code = 450" safety net,
|
|
# introduced with Postfix 2.0 and deleted after Postfix 2.3.]
|
|
|
|
# Postfix 2.0.
|
|
# Add missing proxymap service to master.cf.
|
|
|
|
grep '^proxymap.*proxymap' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for proxymap service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
proxymap unix - - n - - proxymap
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.1.
|
|
# Add missing anvil service to master.cf.
|
|
|
|
grep '^anvil.*anvil' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for anvil service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
anvil unix - - n - 1 anvil
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.2.
|
|
# Add missing scache service to master.cf.
|
|
|
|
grep '^scache.*scache' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for scache service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
scache unix - - n - 1 scache
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.2.
|
|
# Add missing discard service to master.cf.
|
|
|
|
grep '^discard.*discard' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for discard service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
discard unix - - n - - discard
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.2.
|
|
# Update the tlsmgr fifo->unix service.
|
|
|
|
grep "^tlsmgr[ ]*fifo[ ]" \
|
|
$config_directory/master.cf >/dev/null && {
|
|
echo Editing $config_directory/master.cf, updating the tlsmgr from fifo to unix service
|
|
ed $config_directory/master.cf <<EOF || exit 1
|
|
/^tlsmgr[ ]*fifo[ ]/
|
|
s/fifo/unix/
|
|
s/[0-9][0-9]*/&?/
|
|
p
|
|
w
|
|
q
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.2.
|
|
# Add missing tlsmgr service to master.cf.
|
|
|
|
grep '^tlsmgr.*tlsmgr' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for tlsmgr service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
tlsmgr unix - - n 1000? 1 tlsmgr
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.2.
|
|
# Add missing retry service to master.cf.
|
|
|
|
grep '^retry.*error' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for retry service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
retry unix - - n - - error
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.5.
|
|
# Add missing proxywrite service to master.cf.
|
|
|
|
grep '^proxywrite.*proxymap' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for proxywrite service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
proxywrite unix - - n - 1 proxymap
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.5.
|
|
# Fix a typo in the default master.cf proxywrite entry.
|
|
|
|
grep '^proxywrite.*-[ ]*proxymap' $config_directory/master.cf >/dev/null && {
|
|
echo Editing $config_directory/master.cf, setting proxywrite process limit to 1
|
|
ed $config_directory/master.cf <<EOF || exit 1
|
|
/^proxywrite.*-[ ]*proxymap/
|
|
s/-\([ ]*proxymap\)/1\1/
|
|
p
|
|
w
|
|
q
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.8.
|
|
# Add missing postscreen service to master.cf.
|
|
|
|
grep '^#*smtp.*postscreen' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for postscreen TCP service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
#smtp inet n - n - 1 postscreen
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.8.
|
|
# Add missing smtpd (unix-domain) service to master.cf.
|
|
|
|
grep '^#*smtpd.*smtpd' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for smtpd unix-domain service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
#smtpd pass - - n - - smtpd
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.8.
|
|
# Add temporary dnsblog (unix-domain) service to master.cf.
|
|
|
|
grep '^#*dnsblog.*dnsblog' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for dnsblog unix-domain service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
#dnsblog unix - - n - 0 dnsblog
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.8.
|
|
# Add tlsproxy (unix-domain) service to master.cf.
|
|
|
|
grep '^#*tlsproxy.*tlsproxy' $config_directory/master.cf >/dev/null || {
|
|
echo Editing $config_directory/master.cf, adding missing entry for tlsproxy unix-domain service
|
|
cat >>$config_directory/master.cf <<EOF || exit 1
|
|
#tlsproxy unix - - n - 0 tlsproxy
|
|
EOF
|
|
}
|
|
|
|
# Report (but do not remove) obsolete files.
|
|
|
|
test -n "$obsolete" && {
|
|
cat <<EOF | ${FMT}
|
|
|
|
Note: the following files or directories still exist but are
|
|
no longer part of Postfix:
|
|
|
|
$obsolete
|
|
|
|
EOF
|
|
}
|
|
|
|
# Postfix 2.9.
|
|
# Safety net for incompatible changes in IPv6 defaults.
|
|
# PLEASE DO NOT REMOVE THIS CODE. ITS PURPOSE IS TO AVOID AN
|
|
# UNEXPECTED DROP IN PERFORMANCE AFTER UPGRADING FROM POSTFIX
|
|
# BEFORE 2.9.
|
|
# This code assumes that the default is "inet_protocols = ipv4"
|
|
# when IPv6 support is not compiled in. See util/sys_defs.h.
|
|
|
|
test "`$POSTCONF -dh inet_protocols`" = "ipv4" ||
|
|
test -n "`$POSTCONF -c $config_directory -nh inet_protocols`" || {
|
|
echo COMPATIBILITY: editing main.cf, setting inet_protocols=ipv4.
|
|
echo Specify inet_protocols explicitly if you want to enable IPv6.
|
|
echo In a future release IPv6 will be enabled by default.
|
|
$POSTCONF -c $config_directory inet_protocols=ipv4 || exit 1
|
|
}
|
|
}
|
|
|
|
# A reminder if this is the first time Postfix is being installed.
|
|
|
|
test -n "$first_install_reminder" && {
|
|
|
|
ALIASES=`$POSTCONF -c $config_directory -h alias_database | sed 's/^[^:]*://'`
|
|
NEWALIASES_PATH=`$POSTCONF -c $config_directory -h newaliases_path`
|
|
cat <<EOF | ${FMT}
|
|
|
|
Warning: you still need to edit myorigin/mydestination/mynetworks
|
|
parameter settings in $config_directory/main.cf.
|
|
|
|
See also http://www.postfix.org/STANDARD_CONFIGURATION_README.html
|
|
for information about dialup sites or about sites inside a
|
|
firewalled network.
|
|
|
|
BTW: Check your $ALIASES file and be sure to set up aliases
|
|
that send mail for root and postmaster to a real person, then
|
|
run $NEWALIASES_PATH.
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
exit 0
|