To make a hyperlink that will launch the users mail client ready to send email to your email address, simply add mailto: into the regular hyperlink code followed by your email address. HTML Email Address Hyperlink Code
Note: If you publish an email address on the WWW, that email address will soon start receiving unsolicited junk email. This is because the email address will get harvested by spambots. It may be a good idea to setup a special email address for the purposes of publishing on web pages.