[AccessD] A2003:Size of an Email String

Thu Apr 21 21:31:08 CDT 2005

Brilliant - love this stuff - thanks again

Talk soon

D

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Stuart
McLachlan
Sent: Friday, 22 April 2005 10:31 AM
To: Access Developers discussion and problem solving
Subject: RE: [AccessD] A2003:Size of an Email String

On 22 Apr 2005 at 10:05, Darren Dick wrote:

> Hi Stuart
> Thanks (again) for the reply
> Firstly, what's RFC 2821?
> 

RFC = Request For Comments. The name of the result and the process for
creating a standard on the Internet. New standards are proposed and
published on line, as a "Request For Comments." The Internet Engineering
Task Force is a consensus-building body that facilitates discussion, and
eventually a new standard is established, but the reference number/name
for the standard retains the acronym RFC

See http://www.rfc.net/

As for RFC 2821:
<quote>
Network Working Group                                 J. Klensin, Editor
Request for Comments: 2821                             AT&T Laboratories
Obsoletes: 821, 974, 1869                                     April 2001
Updates: 1123
Category: Standards Track

                     Simple Mail Transfer Protocol

Status of this Memo

   This document specifies an Internet standards track protocol for the
   Internet community, and requests discussion and suggestions for
   improvements.  Please refer to the current edition of the "Internet
   Official Protocol Standards" (STD 1) for the standardization state
   and status of this protocol.  Distribution of this memo is unlimited.

Copyright Notice

Abstract

   This document is a self-contained specification of the basic protocol
   for the Internet electronic mail transport.  It consolidates, updates
   and clarifies, but doesn't add new or change existing functionality
   of the following:

   -  the original SMTP (Simple Mail Transfer Protocol) specification of
      RFC 821 [30],

   -  domain name system requirements and implications for mail
      transport from RFC 1035 [22] and RFC 974 [27],

   -  the clarifications and applicability statements in RFC 1123 [2],
      and

   -  material drawn from the SMTP Extension mechanisms [19].

   It obsoletes RFC 821, RFC 974, and updates RFC 1123 (replaces the
   mail transport materials of RFC 1123).  However, RFC 821 specifies
   some features that were not in significant use in the Internet by the
   mid-1990s and (in appendices) some additional transport models.
   Those sections are omitted here in the interest of clarity and
   brevity; readers needing them should refer to RFC 821.
</quote>

You really should be familiar with the relevant RFCs if you are
programmatically accessing internet services be they ftp, http, email or
whatever.

--
Stuart

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