The Schulte RBL


I decided to publish via DNS this list of IP addresses I don’t want to get mail from. That way I could export it easily to my multiple SMTP servers via zone transfer or direct DNS lookup, and not have to maintain multiple access maps manually or via something like rsync.

Listing Policy

I generally add /24 or /16 catch all entries when repeated spam comes from a /24 or /16 and I don’t foresee any legitimate email coming from these hosts.

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