mysql-virtual_policy_greylist.cf.master

user = {mysql_server_ispconfig_user}
password = {mysql_server_ispconfig_password}
dbname = {mysql_server_database}
query = SELECT 'greylisting' FROM (SELECT `greylisting`, 1 as `prio` FROM `mail_user` WHERE `server_id` = {server_id} AND `email` = '%s' UNION SELECT `greylisting`, 2 as `prio` FROM `mail_forwarding` WHERE `server_id` = {server_id} AND `source` = '%s' UNION SELECT `greylisting`, 3 as `prio` FROM `mail_forwarding` WHERE `server_id` = {server_id} AND `source` = '@%d' ORDER BY `prio` ASC LIMIT 1) as rules WHERE rules.greylisting = 'y'

hosts = {mysql_server_ip}