Due to various technical limitations, the first iteration of the customer-owned domains functionality will not be available for a few more months. We will provide an update as soon as we can get a more specific ETA.
Update: We are on all the below mentioned requests and support tickets.
@Josh please share an email and my team will reach out to help you get a custom domain
Steve Ferguson please share an email and my team will reach out to help you get a custom domain
@Steve Ferguson. I think that the point is clear. B2Clogin is by no means the answer to what you describe. It is just a solution to avoid Microsoft branding.
Opening a support ticket will be the way to go for now as we can make it happen but we don't have a self-service method currently.
One thing to keep in mind: We are focusing on production environments so we don't provide custom domains for test/dev environments.
We are extremely sorry we have missed this specific request-topic. I want to apologize as this is not the way we treat and interact with our customers and all of you. It was a huge miss from our side not following up on this topic.
We are working on this and we will share more information shortly. If there is an urgent request for a custom domain please let us know.
Also we provide the option of "b2clogin.com" for a while now so no need to use a Microsoft branded domain name.