Let receivers view email in browser

[johanbrook]

It might be interesting to automatically add routes to 'view this message in a browser'. Then when you enable that feature, you get a helper that you can include in your template. That helper links to a route that shows that message in the browser. Now you probably don't want to do that based on an email address for security reasons, so it should fetch it based on some hash. Which means the package needs to store the email address-template-hash relation. Doesn't sound too complicated though.