Being careful with the ability to configure the preferred Entra tenant domain name
This week will be a relatively short blog post about a relatively often seen challenge with the configuration to set the preferred Entra tenant domain name. More specifically, this post will be about the PreferredAadTenantDomainName policy setting. That setting can be used by an IT administrator to basically preconfigure the tenant domain name for the user. Practically that would mean that when the organization uses the @petervanderwoude.nl tenant domain name, this policy setting would be configured with petervanderwoude.nl and would make sure that the user only has to specify their username without the tenant domain name to actually sign in to the device. That can provide a much easier experience. It does, however, come with some drawbacks that should be taken into consideration. The main …