Spambrella provides advanced defenses against the most sophisticated phishing attacks. Businesses of all sizes are adopting cloud-based Microsoft Office 365 as a way to give users greater flexibility and access to core business applications anytime, anywhere, and on virtually any device.
While Office 365 email security includes built-in email filtering security capabilities, additional protection is needed when it comes to spear-phishing exploits that use social engineering methods and other tactics to find and ex-filtrate vital sensitive business data.

Spambrella Email Protection solutions provide enterprise-grade security for Microsoft Office 365, defending against phishing attacks faster, offering greater reliability, and improving email continuity.
Enterprise-grade email protection is available for most popular email form factors, along with the flexibility and scalability to support changing customer environments in any sector.
Why You Need Additional Security for Office 365
Office 365 is an indispensable business tool—and a key attack vector for email phishing. With 95% of all attacks originating from spear-phishing attempts, more robust email security is a top priority. It’s easy to see why spear phishing has become a popular mode of attack.
According to the 2023 Verizon Data Breach Investigations Report, one in five people will click on a URL in a phishing message and human resources and finance, departments where most sensitive data resides, are the biggest offenders.
In a recent phishing quiz conducted by Intel Security, 80% of 60,000 users across 49 countries failed to identify at least one phishing email.
Spambrella – Additional Email Security for M365
With Spambrella you gain a tightly integrated set of features not available with Microsoft Office 365 alone. Below are some of the additional features you will gain with Spambrella to harden your perimeter.
We support your decision to move your email management into the Cloud. Spambrella adds key features and functionality that augment and complement Microsoft Office 365 and Exchange Online, allowing your business to benefit from a fully rounded and compliant email management solution.
Further resources:
If you use Microsoft 365 within your organization, Spambrella is your way to cement your email security. Spambrella is a suite of email protection solutions that work best for all M365 environments and include phishing security, spear phishing detection, encryption, sandboxing, data loss prevention, and more.
Despite its recent improvements, Microsoft Defender for Office 365 isn’t flawless in terms of email security. Its features are not effective enough to repel zero-day attacks and advanced spear phishing attempts, not to mention its encryption gaps and DLP limitations. Spambrella is different from Microsoft Defender because it has been developed to incorporate advanced ML algorithms for multi-level threat detection. Spambrella’s effectiveness rates for defending against sophisticated email attacks are much higher than those of built-in M365 tools.
Spear phishing detection implies using a combination of email security solutions and employee training to improve an organization’s ability to identify personalized scams in email environments. Spambrella can protect your M365 inbox from spear phishing with policy-oriented filters, ML-powered defense capabilities, and data encryption.
Absolutely! Aside from hardening your defenses, Spambrella’s suite includes email spooling, archiving, and an emergency inbox so that your employees can access email messages and data without a hitch, even if M365 servers are temporarily down.
If you need to comply with HIPAA or other regulations for DLP and outbound email, Spambrella allows you to create, modify, and enforce custom policies. Policy-controlled email communications can be coupled with Spambrella’s content analysis, adjustable filters, smart identifiers, attachment scanning, and encryption.
Azure AD lets you define your security policy and ensure its unconditional enforcement across M365. With Active Directory, you get a bigger picture of user accounts, employee roles, locations, authentication methods, and permissions, which you can control as part of your policy management efforts.