Am 10.11.2014 um 13:12 schrieb Nagy, Attila:
What is the most effective way of giving back a 4XX temporary error for all mails in postfix, but in a way that they are delivered to milter programs (including message body, so smtpd_end_of_data_restrictions doesn't work)?So basically I would like to temporary fail all messages which get through the milters with the smallest resource usage
IMHO the milter itself would be in charge to do this