check_content:
+# deny hosts = 127.0.0.1 : ::::1
+# condition = ${if match {$message_body} \
+# {http://lists.infradead.org/mailman/confirm/}}
+# message = subscribe flood
+
# No content checking for hosts we trust.
accept hosts = +trust_hosts
but no 'Re:' in Subject:\n$acl_m_greylistreasons
# Reject for lack of Date: header, except for bounces
- deny !senders = : support@mydomain.com : AdminSupport@cisco.com
+ deny !senders = : support@mydomain.com : AdminSupport@cisco.com : system.ay@notice.tuya.com
condition = ${if !def:h_Date: {1}}
message = Your message lacks a Date: header, which RFC5322 says it MUST have.