Hi, the service looks neat. As others found the verification is a bit clunky and delete email address doesn't work. I'm working on an email app, which converts HTML/plain text to markdown. Not yet released :) As far as see the plain/text is written markdown. I would suggest you modify content type to be "Content-Type: text/plain; charset=utf-8; format=flowed; markup=markdown" In this case, an email client will know it is markdown and can use it without conversion. "Mail Mate" mac app support it, hopefully, my app for iOS soon.