I am constantly getting locked out of my account. It says its for breaking user agreement. Like sending spam or something.

But that is NOT what I am doing

I am trying to send important family court documents to my lawyer (especially now because of COVID) and it keeps locking me out and sometimes even locks me out for 24hrs, or the next day, apparently because I used it too many times? I dont know I tried to send one email with 2 documents attached today and it wouldnt let me.

can anyone help with this, or know a way i can get mircosoft to stop!

thx