diff -r c0e1fb1b0145 -r a4aead244f75 postfix/pgsql-transport_maps.cf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/postfix/pgsql-transport_maps.cf	Thu Jun 28 19:26:50 2012 +0000
@@ -0,0 +1,14 @@
+# All parameters are described in pgsql_table(5) / PGSQL PARAMETERS
+#
+# The hosts that Postfix will try to connect to and query from.
+hosts = localhost
+
+# The user name and password to log into the pgsql server.
+user = postfix
+password = some_password
+
+# The database name on the servers.
+dbname = mailsys
+
+# The SQL query template used to search the database
+query = SELECT transport FROM postfix_transport_map('%u', '%d')