Is Exchange Online Protection Enough?

EOP provides adequate protection for basic spam and known malware but falls short for sophisticated threats like zero-day exploits or polymorphic phishing, as it relies on predefined signatures without deep behavioral detonation. Leading analysts (e.g., Forrester) criticize its limited per-user insights and administrative controls, leaving Office 365 users exposed to the top threat vector: malicious attachments and links. It’s a good starting point for small teams but insufficient for enterprises facing advanced persistent threats. Spambrella complements EOP with dynamic malware analysis, customizable policies for spam/phishing/viruses, and self-service tools – reducing false positives by up to 90% and ensuring comprehensive coverage.