diff --git a/roles/docker/templates/heyform-compose.yml.j2 b/roles/docker/templates/heyform-compose.yml.j2
index 2ab4d73..67005e1 100644
--- a/roles/docker/templates/heyform-compose.yml.j2
+++ b/roles/docker/templates/heyform-compose.yml.j2
@@ -9,12 +9,18 @@ services:
       - mongo
       - keydb
     environment:
-      APP_HOMEPAGE_URL: http://forms.nerder.land
-      SESSION_KEY: {{ heyform_session_key }}
-      FORM_ENCRYPTION_KEY: {{ heyform_encryption_key }}
-      MONGO_URI: 'mongodb://mongo:27017/heyform'
-      REDIS_HOST: keydb
-      REDIS_PORT: 6379
+      - APP_HOMEPAGE_URL=http://forms.nerder.land
+      - SESSION_KEY={{ heyform_session_key }}
+      - FORM_ENCRYPTION_KEY={{ heyform_encryption_key }}
+      - MONGO_URI='mongodb://mongo:27017/heyform'
+      - REDIS_HOST=keydb
+      - REDIS_PORT=6379
+      - SMTP_FROM=nerderland@updates.thesatelliteoflove.com
+      - SMTP_HOST=smtp.resend.com
+      - SMTP_PORT=465
+      - SMTP_USER=resend
+      - SMTP_PASSWORD={{ resend_key }}
+      - SMTP_SECURE=true
 
   mongo:
     image: percona/percona-server-mongodb:4.4