SSL certificate issuer company will confirm domain control by sending an email to the administrator listed with the registrar for the domain. In addition to validation by email, you will be asked to provide a telephone number where you can be reached immediately after submitting your enrollment. If everything checks out, the SSL certificate is issued. This simple and strong validation process makes ssl issuance easy and your certificate will be issued in 10 minutes.
Options for domain validation email address:
1. You may select any email address from domain's who-is Admins Contact or Technical Contact email address. OR
2. You can select any one of the following.