A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Applications Area Working Group Working Group of the IETF.
Title : The Require-Recipient-Valid-Since Header Field and SMTP Service Extension
Authors : William J. Mills
Murray S. Kucherawy
Filename : draft-ietf-appsawg-rrvs-header-field-10.txt
Pages : 25
Date : 2014-04-16
Abstract:
This document defines an extension for the Simple Mail Transfer
Protocol called RRVS, to provide a method for senders to indicate to
receivers a point in time when the the ownership of the target
mailbox was known to the sender. This can be used to detect changes
of mailbox ownership, and thus prevent mail from being delivered to
the wrong party. This document also defines a header field called
Require-Recipient-Valid-Since that can be used to tunnel the request
through servers that do not support the extension.
The intended use of these facilities is on automatically generated
messages, such as account statements or password change instructions,
that might contain sensitive information, though it may also be
useful in other applications.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-appsawg-rrvs-header-field/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-appsawg-rrvs-header-field-10
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-appsawg-rrvs-header-field-10
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/
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