title: How can I send a multi-part email with text/plain and text/html parts with Grails?
body: <p>I've looked through the code and documentation for the Grails Mail plugin (version 0.9) and it doesn't have the support I'm looking for. You can only set a single body and then provide a mime attachment that points to a static file.  I need to actual pass a model into a GSP and have it render both the HTML and plain text versions and then have those both available in the message. This will allow non-HTML-based e-mail clients to display the text/plain part and clients that support HTML to display the text/html part. </p>
  
  <p>Has anybody done this with Grails? Is there an easy way to do it, or do I have to modify the mail plugin or just go to the Java Mail library directly?</p>