>> Also - add a highest numbers MX record tarbaby.junkemailfilter.com >> >> This will help tune our list to your spam and also get rid of a lot od it. >> Is this safe to use with greylisting on the lower MX records? I see you temp fail (4xx) all email so it should be safe. Didn't see anything about greylisting side effects on your main web site wiki documentation so I thought I would ask. I filter for about 97,000 unique mailboxes and have been temp failing on a high MX for years but I wasn't sure what it took to "commit several sins" in your logic before it would become blacklisted on your RBL. I know you won't divulge your "secret sauce" and wouldn't expect you to but I would need some assurance that legit email servers trying a higher MX because the lower ones were doing greylisting won't get listed in your RBL.
Thanks, Dave Jones > Marc Perkel - Sales/Support > supp...@junkemailfilter.com > http://www.junkemailfilter.com > Junk Email Filter dot com >415-992-3400
