Can someone tell me how to send a "HTML formatted" email using com.sun.mail.smtp.SMTPMessage?

There is a setText() method in SMTPMessage class which defaults to the content-type of "plain/text". I want to know whether we can send out emails in HTML format using SMTPMessage class. If so how? Is there a way to set the content-type to HTML?

I need this info very urgently. I would appreciate if anyone can send a quick response to me.

Thanks a million,