How to setup your own domain to work with Microsft 365 Print

To configure your custom domain for email with Microsoft 365, follow these steps:

Prerequisites

• You must have a registered domain (e.g., yourdomain.com).
• You must have access to the DNS management panel of your domain provider.
• You must have a Microsoft 365 license that includes Exchange Online.

Add Your Domain to Microsoft 365

1. Sign in to the Microsoft 365 admin portal at https://admin.microsoft.com.
2. Go to Settings > Domains > Add domain.
3. Enter your domain (e.g., yourdomain.com) and click Next.
4. Microsoft will provide a TXT record to verify ownership of the domain. Add it to the DNS settings of your domain registrar.
5. Once you’ve added the TXT record, return to Microsoft 365 and click Verify.

Configure DNS Records for Microsoft 365

Once your domain is verified, configure the following DNS records:

• MX Record:
  • Name: @
  • Type: MX
  • Value: your-domain-com.mail.protection.outlook.com
  • Priority: 0
• CNAME Record:
  • Name: autodiscover.yourdomain.com
  • Type: CNAME
  • Value: autodiscover.outlook.com
• SPF Record:
  • Name: @
  • Type: TXT
  • Value: v=spf1 include:spf.protection.outlook.com -all
• SRV Record:
  • Name: _sip._tls.yourdomain.com
  • Type: SRV
  • Value: sipdir.online.lync.com
  • Port: 443

If you are using Utixo Email Security Suite, the MX records must instead point to:

• MX1.utixo.net
• MX2.utixo.net

If you are not using Utixo Email Security Suite, the standard Microsoft MX records must point to:

• your-domain-com.mail.protection.outlook.com

Set Up Users

1. Sign in to the Microsoft 365 admin portal.
2. Go to Users > Active Users.
3. Assign the custom domain to existing email addresses or create new users.

Notes

• DNS records may