25-06-2012, 06:06 PM
EMAIL SERVER WITH ANTI SPAM PROTECTION
s-email server with anti spam protection.ppt (Size: 719.5 KB / Downloads: 35)
INTRODUCTION
Email Server with Anti Spam Protection is a Graphical User Interface Using the JSTL as programming language. It is an interface used to send mails between two users and specially designed according to the user convenience. It is a networking application that uses peer-to-peer model and may use connection or connectionless networking programming or a mixture of both.
Additional features and functionality
A graphical user interface.
Logging of connections.
Logging of messages sent received.
An Anti Spam utility that blocks unwanted users and messages.
How it takes place?
When a client has a message to transmit,it establishes a two –way transmission channel to a proposed server. The responsibility of a client is to transfer mail message to one or more proposed server, or report its failure to do so. A client determines the address of an appropriate host running an SMTP server by resolving a destination domain name to either an intermediate mail exchanger host or a final target host.
THE SMTP SPECIFICATION:
The objective of the SMTP is to transfer mail reliably and efficiently.
An important feature of SMTP is its capability to transport mail across networks, usually referred to as “SMTP mail relaying”.