YAM D. Crocker, Ed. Internet-Draft Brandenburg InternetWorking Intended status: Informational August 17, 2009 Expires: February 18, 2010 Preliminary Evaluation of RFC 1652 for Advancement to Full Standard draft-ietf-yam-rfc1652bis-pre-evaluation-00 Status of this Memo This Internet-Draft is submitted to IETF in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on February 18, 2010. Copyright Notice Copyright (c) 2009 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents in effect on the date of publication of this document (http://trustee.ietf.org/license-info). Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Abstract This memo is a preliminary evaluation of RFC 1652 "SMTP Service Extension for 8bit-MIMEtransport" for advancement from Draft to Full Standard. It has been prepared by the The Yet Another Mail Working Crocker Expires February 18, 2010 [Page 1] Internet-Draft Prelim-RFC1652 August 2009 Group. THIS INTERNET DRAFT IS WRITTEN TO FACILITATE PROCESSING WITHIN THE IESG. IT IS NOT MEANT TO BE PUBLISHED AS AN RFC. 1. Introduction A preliminary evaluation has been made of SMTP Service Extension for 8bit-MIMEtransport [RFC1652] by the Yet Another Mail (YAM) Working Group for advancing it from Draft to Full Standard. The YAM WG requests feedback from the IESG on this decision. 1.1. Note to RFC Editor This Internet-Draft is not meant to be published as an RFC. It is written to facilitate processing within the IESG. 2. Preliminary Evaluation Title: SMTP Service Extension for 8bit-MIMEtransport Link: http://tools.ietf.org/html/rfc1652 Time in Place: RFC2026: _"A specification shall remain at the Draft Standard level for at least four (4) months, or until at least one IETF meeting has occurred."_ Published: July 1994 Confidence document meets RFC 2026 section 4.1.3 (Standard) test: RFC2026: _"significant implementation and successful operational experience...[with] a high degree of technical maturity and [] a generally held belief that the specified protocol or service provides significant benefit to the Internet community."_ In the 15 years since publication, this specification has become an integral part of all professional SMTP software products and is widely supported in Internet Mail operations. There are no RFC Errata on this specification. Crocker Expires February 18, 2010 [Page 2] Internet-Draft Prelim-RFC1652 August 2009 The universal deployment of this feature is well-known to many YAM working group participants. In addition, the working group is obtaining explicit statements of deployment for specific SMTP implementations. Proposed Changes (the YAM WG proposes making the following changes in a revision: RFC2026: _"Minor revisions are expected, but a significant revision may require that the specification accumulate more experience at its current maturity level before progressing."_ Add reference to [RFC5321]. Retain reference to [RFC0821]. Add reference to [RFC5322]. Retain reference to [RFC0822]. Add reference to [RFC2045]. Retain reference to [RFC1521]. Add reference to [RFC2046]. Retain reference to [RFC1522]. Remove reference to [RFC1651]. Obsoleted by [RFC2821] and [RFC5321]. Non-Changes (the YAM WG discussed and chose not to make the following changes): None. Downward references (At Full Standard, the following references would be downward references): [RFC5321], [RFC5322], [RFC2045], [RFC2046]. NOTE: The YAM working group currently has the goal of also moving these documents to Full Standard. 3. IESG Feedback The YAM WG requests feedback from the IESG on these decisions. In particular: o Does the IESG believe the proposed changes are suitable during a move from Draft to Full Standard? Crocker Expires February 18, 2010 [Page 3] Internet-Draft Prelim-RFC1652 August 2009 o Does the IESG believe any other proposed changes are necessary to satisfy IESG requirements to advance to Full Standard? o Does the IESG consider the downward references acceptable for a Full Standard? 4. IANA Considerations This document contains no IANA actions. 5. Security Considerations This document requests IESG feedback. There are no security considerations. 6. Normative References [RFC0821] Postel, J., "Simple Mail Transfer Protocol", STD 10, RFC 821, August 1982. [RFC0822] Crocker, D., "Standard for the format of ARPA Internet text messages", STD 11, RFC 822, August 1982. [RFC1521] Borenstein, N. and N. Freed, "MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies", RFC 1521, September 1993. [RFC1522] Moore, K., "MIME (Multipurpose Internet Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text", RFC 1522, September 1993. [RFC1651] Klensin, J., Freed, N., Rose, M., Stefferud, E., and D. Crocker, "SMTP Service Extensions", RFC 1651, July 1994. [RFC1652] Klensin, J., Freed, N., Rose, M., Stefferud, E., and D. Crocker, "SMTP Service Extension for 8bit-MIMEtransport", RFC 1652, July 1994. [RFC2045] Freed, N. and N. Borenstein, "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", RFC 2045, November 1996. [RFC2046] Freed, N. and N. Borenstein, "Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types", RFC 2046, Crocker Expires February 18, 2010 [Page 4] Internet-Draft Prelim-RFC1652 August 2009 November 1996. [RFC2821] Klensin, J., "Simple Mail Transfer Protocol", RFC 2821, April 2001. [RFC5321] Klensin, J., "Simple Mail Transfer Protocol", RFC 5321, October 2008. [RFC5322] Resnick, P., Ed., "Internet Message Format", RFC 5322, October 2008. Author's Address D. Crocker (editor) Brandenburg InternetWorking 675 Spruce Dr. Sunnyvale, CA USA Email: dcrocker@bbiw.net URI: http://bbiw.net Crocker Expires February 18, 2010 [Page 5]