Forum Discussion
Add a domain but not email
Hi, I have a client who would like to add her domain to Office 365 but keep the email hosting with a different provider. (I know it doesn't really make sense but they mostly just want to be able ...
You can add a domain to Office 365 without changing all the DNS records...just change the records required for services your customer is going to use such Skype For Business or Microsoft Teams
This won't necessarily work - if the user license you assign has an exchange product, mail from other Exchange online tenants will be delivered to your Office 365 tenant, not according to MX records.
I'm not certain all of the specific cases that cause this, but it seems anything using the protection.outlook.com domain will be routed this way - you need to be aware you may not necessarily receive all your emails.