This article tells you about the basic command set of SMTP that you could use to send email through Telnet.

The Internet has changed the way applications are built today. In the last few years, we have seen a sudden burst in Internet software – Instant Messengers, Online Gaming, etc; all based on the client-server architecture. With all this client server technology, we also have to ensure compatibility between languages, and operating systems. XML-RPC is one way to do this.

With the recent spate of cases involving fake currency, no one needs to be reminded of the importance of watermarking. A watermark is a form, image or text that is impressed onto paper, which provides evidence of its authenticity. Digital watermarking is an extension of this concept in the digital world.

Personal Homepages often contain a small section called a guestbook - a place where people can come and write stuff about how they liked the website, or just to let the person know that they've visited the page. And mostly, these pages are the ones with very less traffic.

An introductory article that shows how its possible to check your POP email through Telnet, using the basic POP commands. This article was published in I.T. Magazine in May 2001.