Add a new post


Name  
Email*  
Subject  
Message
 
 
Protected by Clearscreen.SharpHIPTo prevent abuse from bots, please enter the text you see.:
 

* In order to reduce SPAM, all email addresses will be obfuscated so they cannot be read by spam bots.
For example: 'test@test.com' will become 'test (at) test dot com'.

RFC 1870 SMTP Service Extension for Message Size Declaration
http://www.ietf.org/rfc/rfc1870.txt
This memo defines an extension to the SMTP service whereby an SMTP client and server may interact to give the server an opportunity to decline to accept a message (perhaps temporarily) based on the client's estimate of the message size.