user = {mysql_server_ispconfig_user}
password = {mysql_server_ispconfig_password}
dbname = {mysql_server_database}
table = mail_user
select_field = CONCAT(SUBSTRING_INDEX(email,'@',-1),'/',SUBSTRING_INDEX(email,'@',1),'/')
where_field = login
additional_conditions = and postfix = 'y' and server_id = {server_id}
hosts = {mysql_server_ip}