SpamAssassin Rule: DNS_FROM_RFC_DSN

Standard description: Envelope sender in dsn.rfc-ignorant.org

Explanation

The domain of the envelope sender is listed in the DNSBL dsn.rfc-ignorant.org.

The criteria for listing is that the servers listed in the domain's MX records must accept messages with the empty sender address (MAIL FROM:<>) so that Delivery Status Notification (DSN) messages can be delivered.

Further Info

The default scores for this rule can be found in the online list of tests.


CategoryRule

Rules/DNS_FROM_RFC_DSN (last edited 2009-09-20 23:17:23 by localhost)