VMM/account: Integrated class ServiceSet in class Account.
Replaced methods Account.enable() and Account.disable() by
Account.update_serviceset().
VMM/handler: Replaced methods Handler.user_disable() and Handler.user_enable()
by Handler.user_services()
# 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 uid FROM postfix_uid WHERE address='%s'