Exchange Online Protection
5 articles tagged Exchange Online Protection.
Defender for Office 365 anti-phishing: stop CEO fraud and lookalike domains
Configure impersonation, mailbox intelligence and spoof protection in Defender for Office 365 anti-phishing policies to stop executive and lookalike-domain phishing.
Fix email false positives with submissions and the Tenant Allow/Block List
Release wrongly blocked email in Microsoft 365 the safe way: admin submissions, expiring Tenant Allow/Block List allow entries, and the allow methods to avoid.
Fix Microsoft 365 email going to Junk by reading SFV, CAT and compauth
Work out why Exchange Online delivered a message to Junk Email from its anti-spam headers, then apply the fix that matches the component that filtered it.
Quarantine policies in Defender for Office 365: release, notify, review
Create quarantine policies that decide who can release quarantined email, turn on quarantine notifications, and handle user release requests as an admin.
Tenant Allow/Block List: allow spoofed senders and block domains safely
Use the Tenant Allow/Block List in Microsoft Defender to allow legitimate spoofed senders with domain pairs and block domains without side effects.