为什么我的某些域名不符合Professional Email的条件？

As you set up your Professional Email account, you might see some domains listed as not eligible or grayed out in your Email & Office Dashboard. This is because you can only have a one type of email account for each domain.

For example, you'll get an error message if you try to set up a Professional Email account with a domain that's already used by Microsoft 365.

以下内容无法转移到任何其他平台：