I trust this email finds you well. I am writing to bring to your attention that the domain name for your website, [site], is approaching its expiration date on [date].
In order to ensure uninterrupted service and to maintain ownership of your domain, I kindly urge you to review the expiration date and proceed with the renewal process at your earliest convenience.
Should you require any assistance or have questions regarding the renewal process, please do not hesitate to reach out to us. We are more than happy to provide support and guidance.