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See what threats are hiding in your Microsoft 365 inbox.

Scan your Microsoft 365 environment.
It’s fast, free and safe — with no impact on email performance.

Detect email threats that got past your email gateway.

Find dangerous gaps in your Microsoft 365 email security.

98% of organizations with Microsoft 365 have malicious emails in their mailboxes. Barracuda Email Threat Scanner has identified more than 10 million spear phishing attacks sitting in organizations email environments.

See who in your organization is most vulnerable to a breach.

Spear phishing and domain fraud put your organization at risk. Using artificial intelligence and API integration with Microsoft 365, Barracuda Email Threat Scanner identifies which of your employees are most targeted by attackers.

Identify frequent attack types, your DMARC status, and more.

16,000+ organizations have run this scan and discovered advanced threats in their inboxes. It’s 100% free and you’ll start seeing results within minutes of starting your scan.

Speak with a security expert.

We can help you with the email threat scan and guide you through the results.