On Tue, Oct 4, 2011 at 2:55 AM, Dhanraj Wadhe <dhanraj.wa...@gmail.com> wrote:
> We are public email provider with postfix at backend. We are facing issue > with getting black listed again and again. > > Currently we have setup reverse lookup, DKIIM and SPF to avoid getting > listed into rbl's and dnsbl. Great. Once your mailstream is being signed, you can start signing up to different FBLs ( http://blog.wordtothewise.com/isp-information/ ) and be able to audit some of the kinds of messages that users on the remote networks are marking as spam.
