Protect your email, files, and Office 365 applications against unknown and sophisticated attacks. Protection through Office 365 ATP is determined by policies that your organization's security team defines for Safe Links, Safe Attachments, and Anti-Phishing. It's important to periodically review and revise your policies to keep them up to date and to take advantages of new features that are added to the service.
* Business Hours Support from Sunday to Thursday from 8:00 AM to 6:00 PM.