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How to Find Microsoft 365 DNS Verification Records for an Existing Email Domain

Olivia MillerOlivia Miller Oct 9, 2026 868 views

Question details

The user needs to locate the TXT, CNAME, or MX DNS verification records to connect an existing custom email domain to Microsoft 365.

How to Find Microsoft 365 DNS Verification Records for Custom Email Domains
Product
Microsoft 365
Device & OS
not provided
Scenario
Setting up a custom email domain and verifying domain ownership within Microsoft 365.
Observed behavior
The user is unable to find the Microsoft 365 admin center or the DNS verification values because they are using a Microsoft 365 Personal subscription, which does not support business custom-domain setups.
Before you start

Check your Microsoft 365 subscription type, as the admin center and advanced custom domain DNS management features are only available in Microsoft 365 Business or Enterprise plans, not Personal or Family.

Solution 1Recommended

Use Microsoft 365 Business to Manage DNS Verification Records

If you need to connect a custom domain and configure TXT, CNAME, or MX records, you must use a Microsoft 365 Business plan.

Microsoft 365 Personal does not include the Microsoft 365 admin center required to generate specific DNS verification values. To host email for a custom domain, a Business subscription is required.

1
Log in to the Admin Center

Sign in to the Microsoft 365 admin center using your Business admin credentials.

2
Navigate to Domains

Go to 'Settings' in the left-hand navigation pane and select 'Domains'.

3
Add your domain

Click on 'Add domain', enter your existing email domain name, and follow the domain setup wizard.

4
Copy DNS values

The wizard will generate the specific TXT, MX, and CNAME records. Copy these values and paste them into the DNS settings of your domain registrar.

Use Microsoft 365 Business to Manage DNS Verification Records
Domain Registrar Access: You will need access to your domain hosting provider's control panel (e.g., GoDaddy, Cloudflare) to update these DNS records.
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Frequently Asked Questions

Why can't I access the Microsoft 365 Admin Center to see my DNS records?

The Microsoft 365 Admin Center is only available for Business, Enterprise, and Education plans. If you are subscribed to Microsoft 365 Personal or Family, you do not have an admin center, nor can you generate DNS records to host custom domains.

Can I use a custom domain with Microsoft 365 Personal?

Microsoft 365 Personal no longer supports hosting new personalized email addresses (custom domains). To manage a custom domain directly through Microsoft, you need to upgrade to a Microsoft 365 Business plan. Alternatively, you can host your email with a third-party provider and add the account to the Outlook app via IMAP/POP.

How do I fix Outlook error 0x80048504 when adding an account?

Error 0x80048504 often occurs due to synchronization issues or corrupted profiles after changing ISP settings. Try adding the account manually via the Control Panel by going to 'Control Panel' > 'Mail' > 'Email Accounts' > 'New', and select manual setup to configure it as an IMAP account using your provider's specific server settings.

Why does my Outlook address show a long string of random characters?

This happens when a non-Microsoft email address is set as the primary alias for your Microsoft account. To fix this, log into your Microsoft account, go to 'Your info' > 'Edit account info', add an Outlook.com email address as an alias, and set the new Outlook.com address as the primary alias.