Merge pull request #26 from avengerx/confscripts

Improve default config files generation

lib/configfiles/freebsd.inc.php

@@ -15,6 +15,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'freebsd' => Array(
 		'label' => 'FreeBSD',
@@ -89,10 +106,10 @@ return Array(
 							'make install'
 						),
 						'commands_2' => Array(
-							'pw groupadd vmail -g '.$settings['system']['vmail_gid'],
+							($vmail_group === false) ? 'pw groupadd ' . $vmail_groupname . ' -g '.$settings['system']['vmail_gid'] : '',
-							'pw useradd vmail -u '.$settings['system']['vmail_uid'].' -g '.$settings['system']['vmail_gid'].' -s/sbin/nologin -d/dev/null',
+							($vmail_user === false) ? 'pw useradd ' . $vmail_username . ' -u '.$settings['system']['vmail_uid'].' -g '.$settings['system']['vmail_gid'].' -s/sbin/nologin -d/dev/null' : '',
 							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'chmod 0750 ' . $settings['system']['vmail_homedir']
 						),
 						'commands_3' => Array(
@@ -180,7 +197,7 @@ return Array(
 						),
 						'commands_2' => Array(
 							'echo "dovecot unix - n n - - pipe
-    flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d ${recipient}" >> /usr/local/etc/postfix/master.cf',
+    flags=DRhu user='.$vmail_username.':'.$vmail_groupname.' argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d ${recipient}" >> /usr/local/etc/postfix/master.cf',
 							'chmod 0640 /usr/local/etc/dovecot-sql.conf'
 						),
 						'restart' => Array(

lib/configfiles/gentoo.inc.php

@@ -17,6 +17,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'gentoo' => Array(
 		'label' => 'Gentoo',
@@ -123,30 +140,25 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands_1' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
 							'echo "mail-mta/postfix -dovecot-sasl sasl" >> /etc/portage/package.use',
 							'emerge -av postfix',            
 							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'chmod 0750 ' . $settings['system']['vmail_homedir'],
 							'mv /etc/postfix/main.cf /etc/postfix/main.cf.gentoo',
 							'touch /etc/postfix/main.cf',
-							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
-							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
-							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'touch /etc/postfix/mysql-virtual_sender_permissions.cf',
 							'touch /etc/sasl2/smtpd.conf',
 							'chown root:root /etc/postfix/main.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_alias_maps.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_mailbox_domains.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_sender_permissions.cf',
 							'chown root:root /etc/sasl2/smtpd.conf',
 							'chmod 0644 /etc/postfix/main.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_alias_maps.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_mailbox_domains.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_sender_permissions.cf',
 							'chmod 0600 /etc/sasl2/smtpd.conf',
+							'for suffix in {alias,mailbox,uid,gid}_maps mailbox_domains sender_permissions; do',
+							' touch /etc/postfix/mysql-virtual_${suffix}.cf',
+							' chown root:postfix /etc/postfix/mysql-virtual_${suffix}.cf',
+							' chmod 0640 /etc/postfix/mysql-virtual_${suffix}.cf',
+							'done'
 						),
 						'files' => Array(
 							'etc_postfix_main.cf' => '/etc/postfix/main.cf',
@@ -154,6 +166,8 @@ return Array(
 							'etc_postfix_mysql-virtual_mailbox_domains.cf' => '/etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'etc_postfix_mysql-virtual_mailbox_maps.cf' => '/etc/postfix/mysql-virtual_mailbox_maps.cf',
 							'etc_postfix_mysql-virtual_sender_permissions.cf' => '/etc/postfix/mysql-virtual_sender_permissions.cf',
+							'etc_postfix_mysql-virtual_uid_maps.cf' => '/etc/postfix/mysql-virtual_uid_maps.cf',
+							'etc_postfix_mysql-virtual_gid_maps.cf' => '/etc/postfix/mysql-virtual_gid_maps.cf',
 							'etc_sasl2_smtpd.conf' => '/etc/sasl2/smtpd.conf'
 						),
 						'commands_2' => Array(
@@ -166,30 +180,22 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands_1' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
 							'echo "mail-mta/postfix dovecot-sasl -sasl" >> /etc/portage/package.use',
               				'emerge -av postfix',
 							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_user['name'].':'.$vmail_group['name'].' ' . $settings['system']['vmail_homedir'],
 							'chmod 0750 ' . $settings['system']['vmail_homedir'],
 							'mv /etc/postfix/main.cf /etc/postfix/main.cf.gentoo',
-							'touch /etc/postfix/main.cf',
+							'touch /etc/postfix/{main,master}.cf',
-							'touch /etc/postfix/master.cf',
+							'chown root:root /etc/postfix/{main,master}.cf',
-							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
+							'chmod 0644 /etc/postfix/{main,master}.cf',
-							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
+							'for suffix in {alias,mailbox,uid,gid}_maps mailbox_domains sender_permissions; do',
-							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
+							' touch /etc/postfix/mysql-virtual_${suffix}.cf',
-							'touch /etc/postfix/mysql-virtual_sender_permissions.cf',
+							' chown root:postfix /etc/postfix/mysql-virtual_${suffix}.cf',
-							'chown root:root /etc/postfix/main.cf',
+							' chmod 0640 /etc/postfix/mysql-virtual_${suffix}.cf',
-							'chown root:root /etc/postfix/master.cf',
+							'done'
-							'chown root:postfix /etc/postfix/mysql-virtual_alias_maps.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_mailbox_domains.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'chown root:postfix /etc/postfix/mysql-virtual_sender_permissions.cf',
-							'chmod 0644 /etc/postfix/main.cf',
-							'chmod 0644 /etc/postfix/master.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_alias_maps.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_mailbox_domains.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'chmod 0640 /etc/postfix/mysql-virtual_sender_permissions.cf'
 						),
 						'files' => Array(
 							'etc_postfix_main.cf' => '/etc/postfix/main.cf',
@@ -197,7 +203,9 @@ return Array(
 							'etc_postfix_mysql-virtual_alias_maps.cf' => '/etc/postfix/mysql-virtual_alias_maps.cf',
 							'etc_postfix_mysql-virtual_mailbox_domains.cf' => '/etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'etc_postfix_mysql-virtual_mailbox_maps.cf' => '/etc/postfix/mysql-virtual_mailbox_maps.cf',
-							'etc_postfix_mysql-virtual_sender_permissions.cf' => '/etc/postfix/mysql-virtual_sender_permissions.cf'
+							'etc_postfix_mysql-virtual_sender_permissions.cf' => '/etc/postfix/mysql-virtual_sender_permissions.cf',
+							'etc_postfix_mysql-virtual_uid_maps.cf' => '/etc/postfix/mysql-virtual_uid_maps.cf',
+							'etc_postfix_mysql-virtual_gid_maps.cf' => '/etc/postfix/mysql-virtual_gid_maps.cf'
 						),
 						'commands_2'  => Array(
 							'rc-update add postfix default'

lib/configfiles/hardy.inc.php

@@ -17,6 +17,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'ubuntu_hardy' => Array(
 		'label' => 'Ubuntu 8.04 (Hardy)',
@@ -127,13 +144,13 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql libsasl2-2 libsasl2-modules libsasl2-modules-sql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -188,13 +205,13 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/lenny.inc.php

@@ -17,6 +17,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'debian_lenny' => Array(
 		'label' => 'Debian 5.0 (Lenny)',
@@ -128,13 +145,13 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql libsasl2-2 libsasl2-modules libsasl2-modules-sql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -189,13 +206,13 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/lucid.inc.php

@@ -17,6 +17,23 @@
  * 
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'ubuntu_lucid' => Array(
 		'label' => 'Ubuntu 10.04 (Lucid)',
@@ -128,13 +145,13 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql libsasl2-2 libsasl2-modules libsasl2-modules-sql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -189,13 +206,13 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/precise.inc.php

@@ -17,6 +17,23 @@
  * 
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'ubuntu_precise' => Array(
 		'label' => 'Ubuntu 12.04 (Precise)',
@@ -128,13 +145,13 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql libsasl2-2 libsasl2-modules libsasl2-modules-sql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -189,13 +206,13 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/sle10.inc.php

@@ -17,6 +17,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'sle_10' => Array(
 		'label' => 'SUSE Linux Enterprise 10',
@@ -71,11 +88,11 @@ return Array(
 							'usr_lib_sasl2_smtpd.conf' => '/usr/lib/sasl2/smtpd.conf'
 						),
 						'commands' => Array(
-							'mkdir -p /var/spool/postfix/etc/pam.d',
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
 							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
+							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/squeeze.inc.php

@@ -17,6 +17,23 @@
  *
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'debian_squeeze' => Array(
 		'label' => 'Debian 6.0 (Squeeze)',
@@ -128,13 +145,13 @@ return Array(
 					'postfix_courier' => Array(
 						'label' => 'Postfix/Courier',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' '.$vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql libsasl2-2 libsasl2-modules libsasl2-modules-sql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -189,13 +206,13 @@ return Array(
 					'postfix_dovecot' => Array(
 						'label' => 'Postfix/Dovecot',
 						'commands' => Array(
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
+							'mkdir -p ' . $settings['system']['vmail_homedir'],
+							'chown -R ' . $vmail_username . ':' . $vmail_groupname . ' ' . $settings['system']['vmail_homedir'],
 							'apt-get install postfix postfix-mysql',
 							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'mkdir -p /var/spool/postfix/var/run/mysqld',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
-							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

lib/configfiles/suse11.inc.php

@@ -17,6 +17,23 @@
  * 
  */
 
+// Try to guess user/group from settings' email UID/GID
+$vmail_user=posix_getpwuid($settings['system']['vmail_uid']);
+$vmail_group=posix_getgrgid($settings['system']['vmail_gid']);
+
+/* If one of them are not set, call it 'vmail' and suggest creating user/group
+ * in scripts. */
+if ($vmail_user === false) {
+	$vmail_username="vmail";
+} else {
+	$vmail_username=$vmail_user['name'];
+}
+if ($vmail_group === false) {
+	$vmail_groupname="vmail";
+} else {
+	$vmail_groupname=$vmail_group['name'];
+}
+
 return Array(
 	'opensuse_11_x' => Array(
 		'label' => 'openSUSE 11.x',
@@ -68,11 +85,11 @@ return Array(
 							'etc_sasl2_smtpd.conf' => '/etc/sasl2/smtpd.conf'
 						),
 						'commands' => Array(
-							'mkdir -p /var/spool/postfix/etc/pam.d',
+							($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
-							'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
+							($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
-							'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
 							'mkdir -p ' . $settings['system']['vmail_homedir'],
-							'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+							'chown -R ' . $vmail_username . ':' . $vmail_groupname . ' ' . $settings['system']['vmail_homedir'],
+							'mkdir -p /var/spool/postfix/etc/pam.d',
 							'touch /etc/postfix/mysql-virtual_alias_maps.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
 							'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',
@@ -106,13 +123,13 @@ return Array(
 					'postfix_dovecot' => Array(
                                                 'label' => 'Postfix/Dovecot',
                                                 'commands' => Array(
+                                                        ($vmail_group === false) ? 'groupadd -g ' . $settings['system']['vmail_gid'] . ' ' . $vmail_groupname : '',
+                                                        ($vmail_user === false) ? 'useradd -u ' . $settings['system']['vmail_uid'] . ' -g ' . $vmail_groupname . ' ' . $vmail_username : '',
                                                         'zypper install postfix postfix-mysql',
                                                         'mkdir -p /var/spool/postfix/etc/pam.d',
                                                         'mkdir -p /var/spool/postfix/var/run/mysqld',
-                                                        'groupadd -g ' . $settings['system']['vmail_gid'] . ' vmail',
-                                                        'useradd -u ' . $settings['system']['vmail_uid'] . ' -g vmail vmail',
                                                         'mkdir -p ' . $settings['system']['vmail_homedir'],
-                                                        'chown -R vmail:vmail ' . $settings['system']['vmail_homedir'],
+                                                        'chown -R '.$vmail_username.':'.$vmail_groupname.' ' . $settings['system']['vmail_homedir'],
                                                         'touch /etc/postfix/mysql-virtual_alias_maps.cf',
                                                         'touch /etc/postfix/mysql-virtual_mailbox_domains.cf',
                                                         'touch /etc/postfix/mysql-virtual_mailbox_maps.cf',

templates/misc/configfiles/gentoo/courier/etc_courier-imap_imapd-ssl

@@ -145,7 +145,7 @@ TLS_STARTTLS_PROTOCOL=TLS1
 # servers, and is optional for SSL/TLS clients.  TLS_CERTFILE is usually
 # treated as confidential, and must not be world-readable.
 #
-TLS_CERTFILE=/etc/ssl/server/<SERVERNAME>.pem
+TLS_CERTFILE=/etc/ssl/postfix/server.pem
 
 ##NAME: TLS_TRUSTCERTS:0
 #
@@ -159,7 +159,7 @@ TLS_CERTFILE=/etc/ssl/server/<SERVERNAME>.pem
 # to PEER or REQUIREPEER).
 #
 #
-# TLS_TRUSTCERTS=
+TLS_TRUSTCERTS=/etc/ssl/certs
 
 ##NAME: TLS_VERIFYPEER:0
 #

templates/misc/configfiles/gentoo/courier/etc_courier-imap_pop3d-ssl

@@ -133,7 +133,7 @@ TLS_STARTTLS_PROTOCOL=TLS1
 # servers, and is optional for SSL/TLS clients.  TLS_CERTFILE is usually
 # treated as confidential, and must not be world-readable.
 #
-TLS_CERTFILE=/etc/ssl/server/<SERVERNAME>.pem
+TLS_CERTFILE=/etc/ssl/postfix/server.pem
 
 ##NAME: TLS_TRUSTCERTS:0
 #
@@ -147,7 +147,7 @@ TLS_CERTFILE=/etc/ssl/server/<SERVERNAME>.pem
 # to PEER or REQUIREPEER).
 #
 #
-# TLS_TRUSTCERTS=
+TLS_TRUSTCERTS=/etc/ssl/certs
 
 ##NAME: TLS_VERIFYPEER:0
 #

templates/misc/configfiles/gentoo/courier/etc_courier_authlib_authmysqlrc

@@ -5,10 +5,10 @@ MYSQL_PORT 0
 MYSQL_DATABASE <SQL_DB>
 MYSQL_USER_TABLE mail_users
 MYSQL_CRYPT_PWFIELD password_enc
-MYSQL_UID_FIELD <VIRTUAL_UID_MAPS>
+MYSQL_UID_FIELD uid
-MYSQL_GID_FIELD <VIRTUAL_GID_MAPS>
+MYSQL_GID_FIELD gid
 MYSQL_LOGIN_FIELD username
-MYSQL_HOME_FIELD "<VIRTUAL_MAILBOX_BASE>"
+MYSQL_HOME_FIELD homedir
 MYSQL_MAILDIR_FIELD maildir
 MYSQL_QUOTA_FIELD (quota*1024*1024)
 MYSQL_AUXOPTIONS_FIELD CONCAT("allowimap=",imap,",allowpop3=",pop3)

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_main.cf

@@ -3,7 +3,7 @@
 mydomain = <SERVERNAME>
 
 # should be different from $mydomain eg. "mail.$mydomain"
-myhostname = <SERVERNAME>
+myhostname = mail.$mydomain
 
 mydestination = $myhostname,
 	$mydomain,
@@ -36,8 +36,8 @@ smtpd_sender_restrictions = permit_mynetworks,
 smtpd_client_restrictions = permit_mynetworks,
 	permit_sasl_authenticated,
 	reject_unknown_client_hostname
-# Maximum size of Message in bytes (50MB)
+# Maximum size of Message in bytes (512MB)
-message_size_limit = 52428800
+message_size_limit = 536870912
 
 ## SASL Auth Settings
 smtpd_sasl_auth_enable = yes
@@ -45,13 +45,13 @@ smtpd_sasl_local_domain = $myhostname
 broken_sasl_auth_clients = yes
 
 # Virtual delivery settings
-virtual_mailbox_base = <VIRTUAL_MAILBOX_BASE>
+virtual_mailbox_base = /
 virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual_mailbox_maps.cf
 virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual_mailbox_domains.cf
 virtual_alias_maps = mysql:/etc/postfix/mysql-virtual_alias_maps.cf
 smtpd_sender_login_maps = mysql:/etc/postfix/mysql-virtual_sender_permissions.cf
-virtual_uid_maps = static:<VIRTUAL_UID_MAPS>
+virtual_uid_maps = mysql:/etc/postfix/mysql-virtual_uid_maps.cf
-virtual_gid_maps = static:<VIRTUAL_GID_MAPS>
+virtual_gid_maps = mysql:/etc/postfix/mysql-virtual_gid_maps.cf
 
 # Local delivery settings
 local_transport = local
@@ -68,8 +68,8 @@ virtual_mailbox_limit = 0
 #smtp_tls_note_starttls_offer = yes
 ## TLS for email client
 #smtpd_tls_security_level = may
-#smtpd_tls_cert_file = /etc/ssl/server/<SERVERNAME>.pem
+#smtpd_tls_cert_file = /etc/ssl/postfix/server.pem
-#smtpd_tls_key_file = $smtpd_tls_cert_file
+#smtpd_tls_key_file = /etc/ssl/postfix/server.key
 #smtpd_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
 #smtpd_tls_loglevel = 1
 #smtpd_tls_received_header = yes

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_alias_maps.cf

@@ -1,8 +1,5 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_virtual
+query = select destination from mail_virtual where email = '%s' and trim(destination) <> ''
-select_field = destination
-where_field = email
-additional_conditions = and TRIM(destination) <> ''
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_gid_maps.cf

@@ -0,0 +1,6 @@
+user = <SQL_UNPRIVILEGED_USER>
+password = <SQL_UNPRIVILEGED_PASSWORD>
+dbname = <SQL_DB>
+expansion_limit = 1
+query = select gid from mail_users where email = '%s'
+hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_mailbox_domains.cf

@@ -1,8 +1,5 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = panel_domains
+query = select domain from panel_domains where domain = '%s' and isemaildomain = '1'
-select_field = domain
-where_field = domain
-additional_conditions = and isemaildomain = '1'
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_mailbox_limit_maps.cf

@@ -1,7 +1,6 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_users
+expansion_limit = 1
-select_field = (quota*1024*1024)
+query = select (quota*1024*1024) from mail_users where email = '%s'
-where_field = email
+hosts = <SQL_HOST>
-hosts = <SQL_HOST>

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_mailbox_maps.cf

@@ -1,7 +1,6 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_users
+expansion_limit = 1
-select_field = maildir
+query = select concat(homedir,maildir) from mail_users where email = '%s'
-where_field = email
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_courier/etc_postfix_mysql-virtual_uid_maps.cf

@@ -0,0 +1,6 @@
+user = <SQL_UNPRIVILEGED_USER>
+password = <SQL_UNPRIVILEGED_PASSWORD>
+dbname = <SQL_DB>
+expansion_limit = 1
+query = select uid from mail_users where email = '%s'
+hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_main.cf

@@ -9,7 +9,7 @@ sendmail_path = /usr/sbin/sendmail
 mydomain = <SERVERNAME>
 
 # should be different from $mydomain eg. "mail.$mydomain"
-myhostname = <SERVERNAME>
+myhostname = mail.$mydomain
 
 mydestination = $myhostname,
 	$mydomain,
@@ -26,7 +26,7 @@ default_destination_concurrency_limit = 20
 local_destination_concurrency_limit = 2
 
 # SMTPD Settings
-smtpd_banner = $myhostname ESMTP $mail_name (Gentoo/GNU)
+smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
 smtpd_helo_required = yes
 smtpd_recipient_restrictions = permit_mynetworks,
 	permit_sasl_authenticated,
@@ -42,8 +42,8 @@ smtpd_sender_restrictions = permit_mynetworks,
 smtpd_client_restrictions = permit_mynetworks,
 	permit_sasl_authenticated,
 	reject_unknown_client
-# Maximum size of Message in bytes (50MB)
+# Maximum size of Message in bytes (512MB)
-message_size_limit = 52428800
+message_size_limit = 536870912
 
 ## SASL Auth Settings
 smtpd_sasl_auth_enable = yes
@@ -58,13 +58,13 @@ virtual_transport = dovecot
 dovecot_destination_recipient_limit = 1
 
 # Virtual delivery settings
-virtual_mailbox_base = <VIRTUAL_MAILBOX_BASE>
+virtual_mailbox_base = /
 virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual_mailbox_maps.cf
 virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual_mailbox_domains.cf
 virtual_alias_maps = mysql:/etc/postfix/mysql-virtual_alias_maps.cf
 smtpd_sender_login_maps = mysql:/etc/postfix/mysql-virtual_sender_permissions.cf
-virtual_uid_maps = static:<VIRTUAL_UID_MAPS>
+virtual_uid_maps = mysql:/etc/postfix/mysql-virtual_uid_maps.cf
-virtual_gid_maps = static:<VIRTUAL_GID_MAPS>
+virtual_gid_maps = mysql:/etc/postfix/mysql-virtual_gid_maps.cf
 
 # Local delivery settings
 local_transport = local
@@ -81,8 +81,9 @@ virtual_mailbox_limit = 0
 #smtp_use_tls = yes
 #smtp_tls_note_starttls_offer = yes
 ## TLS for email client
-#smtpd_tls_cert_file = /etc/ssl/server/<SERVERNAME>.pem
+#smtpd_tls_cert_file = /etc/ssl/server/server.pem
-#smtpd_tls_key_file = /etc/ssl/server/<SERVERNAME>.pem
+#smtpd_tls_key_file = /etc/ssl/server/server.key
+#smtpd_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
 #smtpd_tls_CAfile = /etc/ssl/cacert.class3.crt  # Just an example for CACert.org
 #smtpd_tls_auth_only = no
 #smtpd_tls_loglevel = 1

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_alias_maps.cf

@@ -1,8 +1,5 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_virtual
+query = select destination from mail_virtual where email = '%s' and trim(destination) <> ''
-select_field = destination
-where_field = email
-additional_conditions = and TRIM(destination) <> ''
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_gid_maps.cf

@@ -0,0 +1,6 @@
+user = <SQL_UNPRIVILEGED_USER>
+password = <SQL_UNPRIVILEGED_PASSWORD>
+dbname = <SQL_DB>
+expansion_limit = 1
+query = select gid from mail_users where email = '%s'
+hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_mailbox_domains.cf

@@ -1,8 +1,5 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = panel_domains
+query = select domain from panel_domains where domain = '%s' and isemaildomain = '1'
-select_field = domain
-where_field = domain
-additional_conditions = and isemaildomain = '1'
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_mailbox_limit_maps.cf

@@ -1,7 +1,6 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_users
+expansion_limit = 1
-select_field = (quota*1024*1024)
+query = select (quota*1024*1024) from mail_users where email = '%s'
-where_field = email
+hosts = <SQL_HOST>
-hosts = <SQL_HOST>

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_mailbox_maps.cf

@@ -1,7 +1,6 @@
 user = <SQL_UNPRIVILEGED_USER>
 password = <SQL_UNPRIVILEGED_PASSWORD>
 dbname = <SQL_DB>
-table = mail_users
+expansion_limit = 1
-select_field = maildir
+query = select concat(homedir,maildir) from mail_users where email = '%s'
-where_field = email
 hosts = <SQL_HOST> 

templates/misc/configfiles/gentoo/postfix_dovecot/etc_postfix_mysql-virtual_uid_maps.cf

@@ -0,0 +1,6 @@
+user = <SQL_UNPRIVILEGED_USER>
+password = <SQL_UNPRIVILEGED_PASSWORD>
+dbname = <SQL_DB>
+expansion_limit = 1
+query = select uid from mail_users where email = '%s'
+hosts = <SQL_HOST>