diff --git a/config/postfix/mysql_virtual_mailbox_maps.cf b/config/postfix/mysql_virtual_mailbox_maps.cf
new file mode 100644
index 0000000..04e4f2c
--- /dev/null
+++ b/config/postfix/mysql_virtual_mailbox_maps.cf
@@ -0,0 +1,5 @@
+user = postfixadmin
+password = PASSword
+hosts = 127.0.0.1
+dbname = postfixadmin
+query = SELECT maildir FROM mailbox WHERE username='%s' AND active = '1'
\ No newline at end of file