diff --git a/roles/docker_services/tasks/services/nextcloud.yml b/roles/docker_services/tasks/services/nextcloud.yml
index 96e9a24..3ee54cb 100644
--- a/roles/docker_services/tasks/services/nextcloud.yml
+++ b/roles/docker_services/tasks/services/nextcloud.yml
@@ -72,6 +72,10 @@
             POSTGRES_PASSWORD: "{{ secrets.nextcloud.postgres_pw }}"
             REDIS_HOST: redis
             REDIS_HOST_PASSWORD: "{{ secrets.nextcloud.redis_pw }}"
+            MAIL_FROM_ADDRESS: noreply
+            MAIL_DOMAIN: "{{ services.nextcloud.domain }}"
+            SMTP_HOST: postfix
+            SMTP_PORT: 587
             PHP_MEMORY_LIMIT: 2G
             PHP_UPLOAD_LIMIT: 16G
           networks: