An excellent script for testing HTML emails, shame that GMail flags the message as a phishing email – good enough for testing though.

(1) make a copy of this Google Docs sheet. (2) Then Authorise the script by clicking ‘GMail’ > ‘HTML Mail’ which should appear next to ‘Help’ in the menu bar a few seconds after you’ve loaded the doc.

(3) Then create your HTML email, and after authorising the script (in Google docs), click ‘GMail’ > ‘HTML Mail’ again and send your message from there. Original article found here… http://www.labnol.org/internet/send-html-email/19672/