Group env vars

.env.template

@@ -2,9 +2,17 @@ ALLOW_ORIGINS=*
 DATABASE_URL=postgres+asyncpg://user:password@host/db_name
 TRUSTED_HOST=localhost
 SECRET_KEY=PRODUCTION-SECRET-KEY
+
+# Email settings
 [email protected]
 EMAIL_HOST_USER=host-user
 EMAIL_HOST=email-host
 EMAIL_API_KEY=secret-api-key
+
+# Feature Flags
+# Determines if user creating enabled
 ACTIVATE_USERS=true
+# Enable HTTPS redirect behind the proxy.
+# Keep in mind proxy must pass x-forwarded-proto, x-forwarded-port and host in headers.
+# TRUSTED_HOST must be valid.
 ENABLE_HTTPS_REDIRECT=true