MNE 4.17 Admin Account Pool and MFA (4379815)

MNE Admin Account Pool with MFA enforced service accounts.

Previously while using the Admin Account Pool, authentication prompts may appear.

-With MFA enforced admin accounts in the Admin Account Pool, running migrations using Admin Account Pool is possible with MNE 4.17.  When starting a migration, there will be one initial prompt for authentication, and occasionally during later migrations additional prompts may appear , to ensure the local authentication token is refreshed.

-While using Admin Account Pool is possible with MNE 4.17, it is also possible to prevent M365 throttling by creating multiple MNE servers, each MNE server configured to use a different Admin account, and unselect the "Use Admin account pool" checkbox on each MNE server. 

Refer to this article regarding MNE Admin Account Pool, and MFA with versions prior to 4.17