Configure a product to send a custom email message using an email template when you create, terminate, or upgrade a corresponding service.
You can customize the styling for emails that WHMCS sends to your customers by configuring custom global email headers and footers.
You can customize any of the emails that your WHMCS installation sends to your customers. WHMCS sends email whenever specific actions occur, and each action has an associated email template that you can customize from within the Admin Area.
You can easily change the logo in emails, on generated invoices, and in the Client Area.
You can customize email templates for multiple locales, to ensure that your clients receive emails in their preferred language.
Easily resend a copy of the welcome email that the system sent when that client bought a specific product, addon, or domain.
You can restore the email templates that ship with WHMCS to their default contents. This can help you correct problems with customizations or resolve Email Template Not Found errors.