A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : SMTP IPv6 to IPv4 Fallback: An Applicability Statement Authors : Franck Martin Alec Peterson Filename : draft-martin-smtp-ipv6-to-ipv4-fallback-01.txt Pages : 10 Date : 2014-05-15 Abstract: This Applicability Statement describes how Mail Transfer Agents (MTAs) can be encouraged to fall back to IPv4 when a message is refused over IPv6. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-martin-smtp-ipv6-to-ipv4-fallback/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-martin-smtp-ipv6-to-ipv4-fallback-01 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-martin-smtp-ipv6-to-ipv4-fallback-01 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt