diff --git a/tasks/postfixadmin.yml b/tasks/postfixadmin.yml
index 21b45c0..d554f25 100644
--- a/tasks/postfixadmin.yml
+++ b/tasks/postfixadmin.yml
@@ -4,11 +4,15 @@
   file:
     path: /etc/postfix/sql/
     state: directory
+    mode: u=rwx,g=rx,o=
+    group: postfix
 
-- name: postfix sql map configuration
+- name: postfixadmin sql map configuration
   template:
-    src: "{{item}}.j2"
+    src: sql/{{item}}.j2
     dest: /etc/postfix/sql/{{item}}
+    mode: u=rwx,g=rx,o=
+    group: postfix
   with_items:
     - mysql_virtual_alias_domain_catchall_maps.cf
     - mysql_virtual_alias_domain_maps.cf
diff --git a/templates/main.cf.j2 b/templates/main.cf.j2
index 7a9cd9e..10e013f 100644
--- a/templates/main.cf.j2
+++ b/templates/main.cf.j2
@@ -42,3 +42,24 @@ mailbox_size_limit = 0
 recipient_delimiter = +
 inet_interfaces = all
 inet_protocols = all
+
+virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf
+virtual_alias_maps =
+   proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf,
+   proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf,
+   proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
+virtual_mailbox_maps =
+   proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf,
+   proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
+
+# if you let postfix store your mails directly (without using maildrop, dovecot deliver etc.)
+#virtual_mailbox_base = /var/mail/vmail
+# or whereever you want to store the mails
+
+# Additional for quota support
+#virtual_create_maildirsize = yes
+#virtual_mailbox_extended = yes
+#virtual_mailbox_limit_maps = mysql:/etc/postfix/sql/mysql_virtual_mailbox_limit_maps.cf
+#virtual_mailbox_limit_override = yes
+#virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later.
+#virtual_overquota_bounce = yes
diff --git a/templates/mysql_virtual_alias_domain_catchall_maps.cf.j2 b/templates/sql/mysql_virtual_alias_domain_catchall_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_alias_domain_catchall_maps.cf.j2
rename to templates/sql/mysql_virtual_alias_domain_catchall_maps.cf.j2
diff --git a/templates/mysql_virtual_alias_domain_mailbox_maps.cf.j2 b/templates/sql/mysql_virtual_alias_domain_mailbox_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_alias_domain_mailbox_maps.cf.j2
rename to templates/sql/mysql_virtual_alias_domain_mailbox_maps.cf.j2
diff --git a/templates/mysql_virtual_alias_domain_maps.cf.j2 b/templates/sql/mysql_virtual_alias_domain_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_alias_domain_maps.cf.j2
rename to templates/sql/mysql_virtual_alias_domain_maps.cf.j2
diff --git a/templates/mysql_virtual_alias_maps.cf.j2 b/templates/sql/mysql_virtual_alias_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_alias_maps.cf.j2
rename to templates/sql/mysql_virtual_alias_maps.cf.j2
diff --git a/templates/mysql_virtual_domains_maps.cf.j2 b/templates/sql/mysql_virtual_domains_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_domains_maps.cf.j2
rename to templates/sql/mysql_virtual_domains_maps.cf.j2
diff --git a/templates/mysql_virtual_mailbox_limit_maps.cf.j2 b/templates/sql/mysql_virtual_mailbox_limit_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_mailbox_limit_maps.cf.j2
rename to templates/sql/mysql_virtual_mailbox_limit_maps.cf.j2
diff --git a/templates/mysql_virtual_mailbox_maps.cf.j2 b/templates/sql/mysql_virtual_mailbox_maps.cf.j2
similarity index 100%
rename from templates/mysql_virtual_mailbox_maps.cf.j2
rename to templates/sql/mysql_virtual_mailbox_maps.cf.j2