deploy: add elastic email

config/runtime.exs

@@ -122,4 +122,13 @@ if config_env() == :prod do
   #     config :swoosh, :api_client, Swoosh.ApiClient.Hackney
   #
   # See https://hexdocs.pm/swoosh/Swoosh.html#module-installation for details.
+  config :your_app, YourApp.Mailer,
+    adapter: Swoosh.Adapters.SMTP,
+    relay: "smtp.elasticemail.com",
+    port: 2525,
+    username: System.get_env("ELASTIC_EMAIL_USERNAME"),
+    password: System.get_env("ELASTIC_EMAIL_PASSWORD"),
+    ssl: false,
+    tls: :always,
+    auth: :always
 end

docker-compose.yml

@@ -9,6 +9,8 @@ services:
       - DATABASE_URL=${DATABASE_URL}
       - SECRET_KEY_BASE=${SECRET_KEY_BASE}
       - EXMR_ENABLE_REGISTRATION=true
+      - ELASTIC_EMAIL_USERNAME=${ELASTIC_EMAIL_USERNAME}
+      - ELASTIC_EMAIL_PASSWORD=${ELASTIC_EMAIL_PASSWORD}
     depends_on:
       - db