diff --git a/docker-compose.yml b/docker-compose.yml
index d018e65..921b5ca 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,7 @@ services:
       - ADMIN_TOKEN=${ADMIN_TOKEN:-worldplay-admin-2026}
       - SMTP_HOST=${SMTP_HOST:-mail.rmail.online}
       - SMTP_PORT=${SMTP_PORT:-587}
-      - SMTP_USER=${SMTP_USER:-noreply@jeffemmett.com}
+      - SMTP_USER=${SMTP_USER:-newsletter@worldplay.art}
       - SMTP_PASS=${SMTP_PASS}
       - GOOGLE_SHEET_ID=13_J3VFnDeuge57emi9Ob-Icm_J6RhCwRkLc9cPHk8bE
       - GOOGLE_SERVICE_ACCOUNT_FILE=/app/secrets/google-service-account.json
diff --git a/server.js b/server.js
index b7903c4..d8a015f 100644
--- a/server.js
+++ b/server.js
@@ -16,7 +16,7 @@ const smtp = process.env.SMTP_PASS ? nodemailer.createTransport({
   port: parseInt(process.env.SMTP_PORT || '587'),
   secure: false,
   auth: {
-    user: process.env.SMTP_USER || 'noreply@jeffemmett.com',
+    user: process.env.SMTP_USER || 'newsletter@worldplay.art',
     pass: process.env.SMTP_PASS,
   },
   tls: { rejectUnauthorized: false },
@@ -184,7 +184,7 @@ async function sendConfirmationEmail(registration) {
             : 'Not specified';
 
         await smtp.sendMail({
-            from: process.env.EMAIL_FROM || 'WORLDPLAY <noreply@jeffemmett.com>',
+            from: process.env.EMAIL_FROM || 'WORLDPLAY <newsletter@worldplay.art>',
             to: registration.email,
             subject: '🎭 Welcome to WORLDPLAY – Registration Confirmed',
             html: `