The SMTP feature allows you to use your own SMTP services for sending automated emails from CDR2Cloud to your customers. By default automated emails sent from CDR2Cloud use the CDR2Cloud SMTP Service and so all emails come from the domain cdr2cloud.com or svksoftware.com. The SMTP feature allows emails that your customers receive to come from your specific email domain eg: yourdomain.com. This allows you to fully Whitelabel the CDR2Cloud service.