List-Managers: Quick Question

List-Managers
(October 2003)

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Subject:	Quick Question
From:	"Mark J. Bradakis" <mjb @ cs . utah . edu>
Date:	Sun, 19 Oct 2003 02:14:08 -0600 (MDT)
To:	list-managers @ greatcircle . com


RFC 1035, I think it was, dating back a few years, specified that reverse
DNS lookups were optional.  Has a newer RFC made them mandatory?

mjb.

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