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193 lines
6.6 KiB
Bash
193 lines
6.6 KiB
Bash
#!/bin/bash
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content="
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Postfix configuration for use with PostfixAdmin
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-----------------------
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Your installation of Postfix MUST support either MySQL or Postgres
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lookup tables. You can verify that with 'postconf -m'
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Its generally recommended to use proxy as well (which should also appear in
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postconf -m) Three main.cf variables are involved:
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virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf
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virtual_alias_maps =
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proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf,
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proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf,
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proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
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virtual_mailbox_maps =
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proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf,
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proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
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# For transport map support, also use the following configuration:
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relay_domains = proxy:mysql:/etc/postfix/sql/mysql_relay_domains.cf
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transport_maps = proxy:mysql:/etc/postfix/sql/mysql_transport_maps.cf
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# Also set the config.inc.php setting transport=YES
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# and add the transport choices to transport_options.
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# if you let postfix store your mails directly (without using maildrop, dovecot deliver etc.)
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virtual_mailbox_base = /var/mail/vmail
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# or whereever you want to store the mails
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Where you chose to store the .cf files doesn't really matter, but they will
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have database passwords stored in plain text so they should be readable only
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by user postfix, or in a directory only accessible to user postfix.
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This isn't necessarily all you need to do to Postfix to get up and
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running. Also, additional changes are needed for the vacation
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autoreply features.
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-------------------------
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Contents of the files
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These are examples only, you will likely have to and want to make some
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customizations. You will also want to consider the config.inc.php
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settings for domain_path and domain_in_mailbox. These examples
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use values of domain_path=YES and domain_in_mailbox=NO
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You can create these files (with your values for user, password, hosts and
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dbname) automatically by executing this file (sh POSTFIX_CONF.txt).
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Please note that the generated files are for use with MySQL.
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If you are using PostgreSQL, you'll need to do some changes to the queries:
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- PostgreSQL uses a different implementation for boolean values, which means
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you'll need to change active='1' to active='t' in all queries
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- PostgreSQL does not have a concat() function, instead use e.g.
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.... alias.address = '%u' || '@' || alias_domain.target_domain AND ....
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mysql_virtual_alias_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT goto FROM alias WHERE address='%s' AND active = '1'
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#expansion_limit = 100
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mysql_virtual_alias_domain_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = '%d' and alias.address = CONCAT('%u', '@', alias_domain.target_domain) AND alias.active='1' AND alias_domain.active='1'
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mysql_virtual_alias_domain_catchall_maps.cf:
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# handles catch-all settings of target-domain
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT goto FROM alias,alias_domain WHERE alias_domain.alias_domain = '%d' and alias.address = CONCAT('@', alias_domain.target_domain) AND alias.active='1' AND alias_domain.active='1'
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(See above note re Concat + PostgreSQL)
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mysql_virtual_domains_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT domain FROM domain WHERE domain='%s' AND active = '1'
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#query = SELECT domain FROM domain WHERE domain='%s'
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#optional query to use when relaying for backup MX
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#query = SELECT domain FROM domain WHERE domain='%s' AND backupmx = '0' AND active = '1'
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#optional query to use for transport map support
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#query = SELECT domain FROM domain WHERE domain='%s' AND active = '1' AND NOT (transport LIKE 'smtp%%' OR transport LIKE 'relay%%')
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#expansion_limit = 100
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mysql_virtual_mailbox_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT maildir FROM mailbox WHERE username='%s' AND active = '1'
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#expansion_limit = 100
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mysql_virtual_alias_domain_mailbox_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT maildir FROM mailbox,alias_domain WHERE alias_domain.alias_domain = '%d' and mailbox.username = CONCAT('%u', '@', alias_domain.target_domain) AND mailbox.active='1' AND alias_domain.active='1'
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mysql_relay_domains.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT domain FROM domain WHERE domain='%s' AND active = '1' AND (transport LIKE 'smtp%%' OR transport LIKE 'relay%%')
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mysql_transport_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT transport FROM domain WHERE domain='%s' AND active = '1'
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(See above note re Concat + PostgreSQL)
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# For quota support
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mysql_virtual_mailbox_limit_maps.cf:
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user = postfix
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password = password
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hosts = localhost
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dbname = postfix
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query = SELECT quota FROM mailbox WHERE username='%s' AND active = '1'
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-------------------------
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More information - HowTo docs that use PostfixAdmin
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http://postfix.wiki.xs4all.nl/index.php?title=Virtual_Users_and_Domains_with_Courier-IMAP_and_MySQL
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http://wiki.dovecot.org/HowTo/DovecotLDAPostfixAdminMySQL
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" # end content
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# generate config files out of this file
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# to do this, run sh POSTFIX_CONF.txt
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POSTFIX_CONF="$0"
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map_files="`sed -n '/^mysql.*cf:/ s/://p' < \"$0\"`"
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tmpdir="`mktemp -d /tmp/postfixadmin-XXXXXX`" || { echo "Error: could not create tempdir" >&2 ; exit 1; }
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echo $tmpdir
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echo 'Database host? (often localhost)'
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read hosts
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test -z "$hosts" && hosts=localhost
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echo 'Database name?'
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read dbname
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test -z "$dbname" && { echo "Error: you did not enter a database name" >&2 ; exit 1; }
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echo Database user?
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read user
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test -z "$user" && { echo "Error: you did not enter a database username" >&2 ; exit 1; }
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echo Database password?
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read password
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test -z "$password" && { echo "Error: you did not enter a database password" >&2 ; exit 1; }
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for file in $map_files ; do
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(
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echo "# $file"
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sed -n "/$file:/,/^$/ p" < "$POSTFIX_CONF" | sed "
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1d ; # filename
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s/^user =.*/user = $user/ ;
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s/^password =.*/password = $password/ ;
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s/^hosts =.*/hosts = $hosts/ ;
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s/^dbname =.*/dbname = $dbname/ ;
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"
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) > "$tmpdir/$file"
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done
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echo "Config files have been written to $tmpdir. Please check their content and move them to /etc/postfix/sql/."
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echo "Do not forget to edit /etc/postfix/main.cf as described in $POSTFIX_CONF."
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