Are there any good tools to easily test how HTML email will look across different email clients? I prefer something with instant feed back rather than a submit and wait service like http://litmusapp.com Or at the very least a way to test the Outlook 2007/MS Word rendering?
I found this related question but it doesn't specifically address testing. What guidelines for HTML email design are there?
You could also use PutsMail to test your emails before sending them.
PutsMail is a tool to test HTML emails that will be sent as campaigns, newsletters and others (please, don't use it to spam, help us to make a better world).
Main features:
- Check HTML & CSS compatibility with email clients
- Easily send HTML emails for approval or to check how it looks like in email clients