rfc2822bis-03 is now out at one of these URLs:
http://www.ietf.org/internet-drafts/draft-klensin-rfc2821bis-03.txt
http://tools.ietf.org/html/draft-klensin-rfc2821bis-03.txt
A diff from -02 can be seen here:
http://tools.ietf.org/rfcdiff?url2=http://tools.ietf.org/id/draft-klensin-rfc2821bis-03.txt
Tony Hansen
tony(_at_)att(_dot_)com
Internet-Drafts(_at_)ietf(_dot_)org wrote:
A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : Simple Mail Transfer Protocol
Author(s) : J. Klensin
Filename : draft-klensin-rfc2821bis-03.txt
Pages : 94
Date : 2007-4-25
This document is a largely self-contained specification of the basic
protocol for the Internet electronic mail transport. It
consolidates, updates, and clarifies several previous documents,
making all or parts of most of the obsolete. It covers the SMTP
extension mechanisms and best practices for the contemporary
Internet, but does not provide details about particular extensions.
Although SMTP was designed as a mail transport and delivery protocol,
this specification also contains information that is important to its
use as a "mail submission" protocol for "split-UA" mail reading
systems and mobile environments.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-klensin-rfc2821bis-03.txt