POST / HTTP/1.1
Host: email.us-east-1.amazonaws.com
Content-Type: application/x-www-form-urlencoded
Date: Tue, 25 May 2010 21:20:27 +0000
X-Amzn-Authorization: AWS3-HTTPS AWSAccessKeyId=AKIADQKE4EXAMPLE,Algorithm=HMACSHA256,Signature=lBP67vCvGlDMBQ=dofZxg8E8SUEXAMPLE
Action=SendEmail
&Message.Subject.Data=This is the subject line.
&Message.Body.Text.Data=Hello. I hope you are having a good day.
This looks like something we can build-in to a creator application. Unfortunately each email would be one post action, and we are limited to 500 per day. However, I guess this would be much less of a stain on ZOHO servers than sending emails via the sendmail command. This would push the mail queue to AWS.