diff --git a/.dockerignore b/.dockerignore
index c0a7ce7..d20bc04 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,12 +1,15 @@
 node_modules
 .npm
+.next
 .git
 .gitignore
 Dockerfile
 docker-compose*.yml
 .env
-.env.local
+.env.*
 .planning
 prisma/dev.db
 *.md
 !prisma/**/*.md
+logs
+Inspiration
diff --git a/deploy.sh b/deploy.sh
index fc82c32..7b4186c 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -4,9 +4,13 @@ set -e
 # Deploy script for My Weekly To-Do List
 # Usage: ./deploy.sh [version]
 # Example: ./deploy.sh 1.1.0
+#
+# Builds the Docker image locally, then restarts the Portainer stack.
+# The Portainer stack references "my-weekly-todo:latest".
 
 APP_NAME="my-weekly-todo"
-COMPOSE_FILE="docker-compose.yml"
+IMAGE_NAME="my-weekly-todo"
+PORTAINER_STACK="my-weekly-todo"
 
 # Colors
 GREEN='\033[0;32m'
@@ -42,26 +46,19 @@ if [ -n "$VERSION" ]; then
     echo -e "${GREEN}Tagged v$VERSION${NC}"
 fi
 
-# Run database migrations
-echo -e "${YELLOW}Running database migrations...${NC}"
-docker compose -f "$COMPOSE_FILE" run --rm app npx prisma migrate deploy 2>/dev/null || true
-
-# Build and deploy
-echo -e "${YELLOW}Building production image...${NC}"
-docker compose -f "$COMPOSE_FILE" build --no-cache
-
-echo -e "${YELLOW}Starting services...${NC}"
-docker compose -f "$COMPOSE_FILE" up -d
-
-# Wait for health check
-echo -e "${YELLOW}Waiting for health check...${NC}"
-sleep 10
-if docker compose -f "$COMPOSE_FILE" ps | grep -q "healthy"; then
-    echo -e "${GREEN}Deployment successful!${NC}"
-else
-    echo -e "${YELLOW}Services started (health check may still be warming up)${NC}"
-    docker compose -f "$COMPOSE_FILE" ps
-fi
-
 CURRENT_VERSION=$(node -p "require('./package.json').version")
-echo -e "${GREEN}=== Deployed v$CURRENT_VERSION ===${NC}"
+
+# Build Docker image
+echo -e "${YELLOW}Building production image ${IMAGE_NAME}:${CURRENT_VERSION}...${NC}"
+docker build -t "${IMAGE_NAME}:${CURRENT_VERSION}" -t "${IMAGE_NAME}:latest" .
+
+# Restart the Portainer stack (pull new image)
+echo -e "${YELLOW}Restarting Portainer stack...${NC}"
+echo -e "${YELLOW}Go to Portainer > Stacks > ${PORTAINER_STACK} > click 'Update the stack' > 'Re-pull image and redeploy'${NC}"
+echo ""
+echo -e "Or restart via CLI:${NC}"
+echo -e "  docker compose -f docker-compose.yml up -d"
+
+echo ""
+echo -e "${GREEN}=== Image ${IMAGE_NAME}:${CURRENT_VERSION} ready ===${NC}"
+echo -e "${GREEN}=== Also tagged as ${IMAGE_NAME}:latest ===${NC}"
diff --git a/docker-compose.yml b/docker-compose.yml
index fb1122d..f3dea61 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,20 +2,29 @@ version: '3.8'
 
 services:
   app:
-    build: .
+    image: my-weekly-todo:latest
     ports:
       - "13000:3000"
-    env_file:
-      - .env.production
     environment:
       - DATABASE_URL=postgresql://root:WKE7xeZohxdZit7eObjG@db:5432/My-Weekly-ToDo-List?schema=public
       - NEXTAUTH_SECRET=Ca7EoJzZSMJO2CkqwdWd
       - NEXTAUTH_URL=https://todo.martin-bierschenk.de
       - NEXT_PUBLIC_BASE_URL=https://todo.martin-bierschenk.de
+      - SMTP_HOST=w00ff033.kasserver.com
+      - SMTP_PORT=587
+      - SMTP_USERNAME=mail@carrylight.de
+      - SMTP_PASSWORD=QijU8e2A8p3FE8WS8esR
+      - SMTP_SECURE=true
+      - GOOGLE_CLIENT_ID=196368743757-1fn17q2ecg5n8rej4tu96khltno173he.apps.googleusercontent.com
+      - GOOGLE_CLIENT_SECRET=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
+      - GOOGLE_REDIRECT_URI=https://todo.martin-bierschenk.de/api/calendar/google/oauth
+      - MICROSOFT_CLIENT_ID=a6ea3972-2e4a-4a24-b50f-4047867d8de3
+      - MICROSOFT_CLIENT_SECRET=9649da1a-9057-4ac5-ad5a-73cf1cef9478
+      - MICROSOFT_REDIRECT_URI=https://todo.martin-bierschenk.de/api/calendar/outlook/callback
     depends_on:
       - db
     volumes:
-      - ./logs:/app/logs
+      - app_logs:/app/logs
     restart: unless-stopped
 
   db:
@@ -32,3 +41,4 @@ services:
 
 volumes:
   postgres_data:
+  app_logs: