After having gone through writing an auth token library and the first steps towards protecting our API with an auth process, this time we’ll take a look at verifying accounts.

We’re adding an old but proven technique in the world of technology: emails! This will lead us to choosing an e-mail library, integrating it with Phoenix templates and translating those with Gettext.

https://sealas.at/blog/2018-03/translated-e-mails-and-account-verification-with-phoenix-and-swoosh-auth-part-4/