title: How to send HTML email on new registration in DRUPAL 6?
body: <p>I want to send the HTML email to new registered user. <Br>
  I am using Drupal 6. It has facility to send the mail to new registered user but the email is in only text format. <br>
  But now how can i send the user mail in HTML format so that i can have some images and also some header - footer?</p>