I’m seeing a message about disposable email addresses. What does this mean in plain English?

When you go to create an account, you may see a message that says: “Sorry, we don’t allow signups from disposable email addresses. Please try a different email account.”

A disposable email address is one that isn’t issued by your company, but a personal one such as Hotmail or Gmail. For our system, we do need your work email address rather than a personal one.

This approach is also generally better from a security perspective.