diff --git a/conf/.env.production b/conf/.env.production
index 1765397..797a773 100644
--- a/conf/.env.production
+++ b/conf/.env.production
@@ -23,9 +23,9 @@ REDIS_URL=redis://
 # API_RATE_LIMITS="300 per 5 minutes"
 
 # Emails
-# UI_URL=__DOMAIN__
-# EMAIL_URL=
-# SENDER_EMAIL=
+UI_URL=__DOMAIN__
+EMAIL_URL=smtp://__APP__:__MAIL_PWD__@127.0.0.1:25
+SENDER_EMAIL=__APP__@__DOMAIN__
 # WORKERS_PROCESSES=
 
 # Workouts
diff --git a/manifest.toml b/manifest.toml
index 9d3a986..149ad42 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -63,6 +63,7 @@ ram.runtime = "50M"
 
   [resources]
     [resources.system_user]
+    allow_email = true
 
     [resources.install_dir]