From: Office Security <MicrosoftExchange365 [at] on-microsoftonline.com>
Date: July 17, 2017 at 6:02:57 PM MDT
Subject: Terms and condition violation
Terms and condition violation
You allowed apps that may use a less secure sign-in to access your Microsoft account.
This allows email applications that do not meet Microsoft's recommended security standards to access your account and may leave your account more vulnerable to security risks, which is against Microsoft's Terms and Conditions.
Attackers use this to gain access to users accounts for fraudulent transactions. We strongly recommend that you:
Turn off less secure app access
Using a web browser, Sign in to your account or to any Microsoft service as soon as possible, to review your account.
If you don’t take any action soon, your account and all of its contents will be marked as Spam and scheduled for deletion.
For inquires and information, visit the Help Desk
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