Add email configuration.

src/project/settings.py

@@ -103,7 +103,16 @@ SITE_ID = 1
 
 LOGIN_REDIRECT_URL = "/"
 
-EMAIL_BACKEND = "django.core.mail.backends.console.EmailBackend"
+EMAIL_BACKEND = env.str(
+    "EMAIL_BACKEND", default="django.core.mail.backends.console.EmailBackend"
+)
+# Parse email URLs, e.g. "smtp://"
+email = env.dj_email_url("EMAIL_URL", default="smtp://")
+EMAIL_HOST = email["EMAIL_HOST"]
+EMAIL_PORT = email["EMAIL_PORT"]
+EMAIL_HOST_PASSWORD = email["EMAIL_HOST_PASSWORD"]
+EMAIL_HOST_USER = email["EMAIL_HOST_USER"]
+EMAIL_USE_TLS = email["EMAIL_USE_TLS"]
 
 # Always show DDT in development for any IP, not just 127.0.0.1 or
 # settings.INTERNAL_IPS. This is useful in a docker setup where the

src/project/templates/account/login.html

@@ -17,7 +17,7 @@
 
         <label for="id_username"
                class="visually-hidden">
-            {% trans "Username/e-mail" %}
+            {% trans "E-mail" %}
         </label>
         <input type="text"
                id="id_username"