The email says accounts will start locking Sept 10th and it was sent Sept 8th - so a 48 hour urgency window or an account would be locked is urgency IMO

Fair enough, was just thinking about many low effort scams that have “EMERGENCY!!! ACT NOW!!!” in red boldface. This, by being slightly? less aggressive is actually less likely to trip my “this is phishing” detector. Obviously ymmv.