I have a user that keeps getting blocked by O365 for sending out 100+ emails within 24 hours
I know I can unblock via Action Centre but is there a way to stop an account from being blocked?
This is the message I got before I unblocked the account:
Reason:OutboundSpamLast24Hours=189;OutboundMailLast24Hours=191;OutboundSpamPercent=989;Last Message MessagetraceId:603c5478-7c98-4746-1751-08d5a8aaedf7
Date:22/04/2018 11:44 PM