How to add new domains to a Microsoft 365 Tenant
Task: This article will help you add more domains to your Microsoft 365 Tenant.
Prerequisites (if applicable):
You must be the owner of the domains that you wish to add, and have purchased via a Domain Registrar (i.e. Go Daddy, Crazy Domains etc).
Instructions
- Once you have signed into https://admin.microsoft.com, go to Settings > Domains
- Click on Add Domain
- Domains > Add Domain, will now require you to enter the desired domain name that you own, enter the domain, click on Use this domain
- The next screen will require you to verify ownership of the domain (and it will detect your domain registrar) - this example Go Daddy
- If you are using Go Daddy, it will prompt you to sign into Go Daddy and enable the creation of the DNS records for you.
- Add DNS records - ensure Exchange and Exchange Online Protection is checked, untick Skype for Business and then Add DNS records
- As I'm connected to GoDaddy it will now prompt with Confirm Access and click Connect
- If successful, the DNS records will be added to DNS Host, and you are now able to associate the domain to users.
Outcome:
You have added an additional domain name for your Microsoft 365 Users.
Further Reading:
N/A