pgsql: Added new table `service_set'.
Moved columns `smtp', `pop3' `imap' and `sieve' from the `users' table to
the new `service_set' table.
# 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 WHERE address='%s'