Hi, I need to whitelist a sender, and I typically use whitelist_from_rcvd, but it's not working in this case, and I suspect because rDNS fails:
Received: from ideascollide1.ablehost.com (unknown [208.81.177.83]) Is the next best approach to create a rule that deducts points or is there another way? There aren't any DKIM headers to work with either. Thanks, Alex