http://bugzilla.spamassassin.org/show_bug.cgi?id=3357
------- Additional Comments From [EMAIL PROTECTED] 2004-05-06 20:23 ------- I just tested my corpus looking for invalid MX of this type (reserved IP space, "dev.null", and "this.domain.does.not.send.emails") and there wasn't really enough mail coming this way to justify doing more expensive MX lookups than what we currently do (right now, we're satisfied if there's an MX or an A at all). To do your test, are you doing a two stage look-up (looking up the A record once you have the MX records)? ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
