Simply because I’ve got that available in my lab. Having said that, I do use that configuration as an example configuration. I’m not that sure about that specific use case. Some even want to look at this for preconfiguring an email profile for Exchange Online. Depending on the exact infrastructure, this can save a lot of (adaption) work in providing guidelines to the users. Actually preconfiguring an email profile for the users, making sure that the users only need to provide their password. This week is all about configuring an email profile for the Outlook app.
