[![Deploy][heroku_button]][heroku_deploy] [Heroku deployment quide needed](https://github.com/wekan/wekan/issues/693) [Deploy error](https://github.com/wekan/wekan/issues/638) [Problem with Heroku](https://github.com/wekan/wekan/issues/532) Email to work on already working Heroku: Use 3rd party email like SendGrid, update process.env.MAIL_URL , change from email at Accounts.emailTeamplates.from , new file in server folder called smtp.js on code `Meteor.startup(function () });` . TODO: Test and find a way to use API keys instead. [heroku_button]: https://www.herokucdn.com/deploy/button.png [heroku_deploy]: https://heroku.com/deploy?template=https://github.com/wekan/wekan/tree/devel