ASP.NET – Use ASHX handler to protect your email from spam

What happens to your email after a week of publishing into internet, I am sure you will get some of spam mails in your inbox. You may be curious how does the spammer knows your email because you just post it in a website and give it your friends, for example my email at my about page http://hintdesk.com/about/ ? The answer lies at email bot. This bot will crawl through out a web site and use its technique, for example regular expression, to detect only email addresses in content and insert these emails into database for spamming later.
So how can we solve this problem? I would like to publish my email for contact over internet but I want to keep it safe apart from spammers. Converting email address into image to avoid spammer must be an intelligent idea which is already used in many web applications. In the example below I would like to show a simple way to generate image from text with ASP.NET and show it in our website.

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