your friendly neighborhood deliverability guide since 2001
I'm glad you liked it. We've had DNS and BGP-based blacklists of IP addresses for thirteen years -- as you know better than anyone -- yet somehow, we never got around to writing this stuff down.I don't think this particular list is complete, but hopefully it'll be a good start point for the conversation.
Comments policy: Al is always right. Kidding, mostly. Be polite, and you're welcome to join in, even if it's a differing viewpoint.