Custom domain support for standalone store transactional emails

You can now configure custom sender domains for transactional emails in your standalone store. In Settings → Emails, pick any domain you own on Hostinger to use as the sender domain for order confirmations, shipping updates, and other transactional messages. Instead of emails coming from a default Hostinger address, they'll be sent from your branded domain (for example, orders@yourdomain.com). Branded sender addresses help build customer trust, improve email deliverability, and make your store feel more professional.