A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : SMTP 521 Reply Code Author : John C Klensin Filename : draft-klensin-smtp-521code-01.txt Pages : 5 Date : 2014-08-22 Abstract: This memo defines a Simple Mail Transfer Protocol (SMTP) reply code, 521. THe code was originally described in an Experimental RFC in 1995 and is in wide use, but has not previously been formally incorporated into SMTP. The code may be used to indicate that an Internet host does not accept incoming mail. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-klensin-smtp-521code/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-klensin-smtp-521code-01 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-klensin-smtp-521code-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