We have detected that the account to be migrated is using one or more Azure Multi-Factor Authentication Servers (PhoneFactor ...

We have detected that the account to be migrated is using one or more Azure Multi-Factor Authentication Servers (PhoneFactor Agents) older than v6.0.  Older Agents report the TOTAL number of users imported instead of just the ENABLED users.  If you are using per-user licenses, we recommend that you upgrade to the latest version as soon as possible or before completing the account migration to avoid paying for disabled users.