TinyMailto lets you convert your e-mail address into an URL that is protected from spammers by a captcha test.
You can use a tinymailto URL to put it in public places, like web pages, forum/e-mail signatures, etc. If someone wants to get your e-mail address, the person must pass a Captcha test in order to view and use your e-mail address. This way, you can protect your e-mail address from spammers and web robots (web-bots). A Captcha test is an image that can be interpreted only by a human been.
TinyMailto will work for you if you already put your e-mail address on the web sites.
Examples: using a user-defined tinymailto URL code:
Convert your Email Address into an URL with CAPTCHA