I'm trying to send HTML emails using Google aps script. I've got the HTML on a google doc which i'm trying to send using the code below. But when I send it I receive it as unformatted text with all the HTML tags displayed. Can anyone tell me how to do this? I'd rather not include the HTML in the script, because there will eventually be an awful lot of it.
var html = UrlFetchApp.fetch('https://docs.google.com/document/d/documentID/export?format=html');
MailApp.sendEmail('emailaddress', subject, null , {htmlBody: html});
Thanks, Bryan