North American Network Operators Group

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Re: question on ptr rr

  • From: Randy Bush
  • Date: Sat Feb 07 13:46:04 2004

> I think the tipping point went by a while ago, and that anyone
> who wants their e-mail to be accepted will make sure their mail
> relay has a PTR and that that this PTR holds the same name used
> in the SMTP HELO command.

so you think it is fine if i require rdns for the ietf and other
mailing lists i host?  i suspect others will not.