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Last updated: July 28, 2026
Send PayPal invoice emails from your own email domain instead of service@paypal.com. Set up your custom email in your PayPal dashboard without the need for API integration.
Your custom email applies only to buyer-facing invoice emails, including invoice notifications, reminders, updates, and cancellations. Payment receipts and merchant notifications continue to use the default PayPal sender, service@paypal.com. If your custom email becomes unavailable, PayPal automatically falls back to this default sender to ensure uninterrupted email delivery.