Craig White wrote: > well it's not just yahoo as I know for certain that AOL also requires > reverse DNS to match just like all the mail servers that I maintain also > require matching reverse DNS. > > Your problem - if you actually want to solve it instead of tossing the > blame to others like yahoo is... > > # host mail.creativeprogramdesigners.com > mail.creativeprogramdesigners.com has address 72.35.68.58 > > # host 72.35.68.58 > 58.68.35.72.in-addr.arpa domain name pointer > creativeprogramdesigners.com. > > the forward doesn't match the reverse - it's that simple. Why not just > fix it?
Because it is *NOT* needed. I have several machines which have lots of A records for just one ip address. But only one name when I do a reverse lookup. Anyone checking for that shouldn't be allowed to receive mail. Ralph
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