> This domain is also not listed in any of the more common URI black lists > either: > > Host mailsender.com.multi.uribl.com not found: 3(NXDOMAIN) > Host mailsender.com.multi.surbl.org not found: 3(NXDOMAIN) > Host mailsender.com.dbl.spamhaus.org not found: 3(NXDOMAIN) Hi Bill, I think this is the domain: http://multirbl.valli.org/lookup/certifiedmailsender.com.html Cheers, Steve Sanesecurity