I’m in the process of setting up Azure AD B2C tenants, but I
keep encountering a roadblock. Whenever I try to use a specific domain
name, it tells me it’s “Already in use by another directory.” However,
I’m uncertain if that’s accurate. Is there a way to check if a domain
name is available before I proceed to create a B2C tenant?
I need to create multiple directories, so it’s crucial for me to
confirm that the domain name I intend to use is available before
initiating the setup process. Can someone guide me on how to check if a domain name is free for Azure AD B2C before I
attempt to create a tenant?
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