Mar 3, 2026

OVERVIEW: This page walks you through the process of adding a new domain in your MSSL profile. At the completion of this procedure, you will be able to request for a new domain and start managing your MSSL. For more MSSL domain management guides, please refer to this page.

Guidelines

IMPORTANT: You should have an active profile before proceeding. If you haven't activated your MSSL profile, please refer to this page. After initial Profile setup/vetting is completed, you can add additional domains and perform domain validation. To learn more about domain verification process in MSSL, please refer to this page.

 

1. Log in to your GCC account, then go to the Managed SSL tab.
   
   

2. In your profile, click Add New Domain. 
   
   

3. Enter your domain name in the box and click Continue.
   
   

4. In the Organizational Point of Contact window, fill out the required fields to add a Point of Contact for certificate delivery and/or vetting issues. Then, click Continue. Note: If you have previously filled out these fields, click Auto Fill to populate the information you have provided previously. 
   
   

5. Select your preferred Domain Verification Method (Approver Email, HTTP Verification Method, or DNS TXT Record), then click Continue.

   IMPORTANT: Ensure that you have the selected the domain verification method that meets your requirements. Otherwise, you need to cancel your current order and reorder to change your selection.

   
   

6. You have successfully added a new domain. In the acknowledgment window, you will see the confirmation and instructions on how you will proceed with domain verification. 
   
   

 

WHAT'S NEXT: Once you added a domain in your profile, you can now verify it using the verification method you selected. To verify your domain, please refer to this page.