Hello,
Thank you for posting in Q&A forum.
Actually NPS Server doesn't natively satisfy such kind of request. To achieve on NPS Server itself without any other help, youcan create a scheduled task that runs a PowerShell script at regular intervals to:
1.Check devices that should be put in the quarantine VLAN.
2.Send mail notification
Meanwhile, you can also find resolution by any other production in the market.
I hope the information above is helpful.
If you have any questions or concerns, please feel free to let us know.
Best regards,
Jill Zhou
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