On 10/Nov/10 23:55, Sam Varshavchik wrote: > Matus UHLAR - fantomas writes: >> We just do NOT currently have any indication to indicate that some domain >> names in mail should not be accepted. SPF isn't widely used and even where >> it is, it's not always configured for mail from: rejection. > > Actually there is, if I understood you correctly. > > domain.com MX 0 localhost.domain.com > localhost.domain.com IN A 127.0.0.1 > > This will cause any mail addressed to domain.com to immediately > bounce, pretty much by any mail server.
For a somewhat different alternative, unused MX entries can be set up as honey pots. This can also be outsourced for free: see "Donating An MX Record" http://www.projecthoneypot.org/faq.php#d -- ------------------------------------------------------------------------------ Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
