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Mail Assure

Email and user security · by N-able

Cloud-based email security software offering AI-driven threat detection, spam/phishing filtering, 24/7 email continuity, encrypted archiving, and Private Portal for sensitive emails. Marketed to MSPs.

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What it does

Cloud-based email security software offering AI-driven threat detection, spam/phishing filtering, 24/7 email continuity, encrypted archiving, and Private Portal for sensitive emails. Marketed to MSPs.

  • Email security
  • Email continuity
  • Email archiving
  • Phishing protection
  • Microsoft 365 email protection
Category
Email and user security
Users
Managed Service Providers, IT departments
Public API
Not offered

Not yet disclosed: deployment options, platforms, languages and support channels.

Pricing

  • Free trial$0

Prices as published by N-able, checked Oct 2026.

Security and compliance

As reported by N-able. Ask for audit reports before you buy.

  • SPFCompliant
  • DKIMCompliant
  • DMARCCompliant
  • AI-driven email security / machine learning threat detection
  • Encrypted long-term email archiving with unlimited storage
  • Email continuity with 24/7 uptime
  • Private Portal protected web-mail system for sensitive emails
  • Collective threat intelligence from 23 million mailboxes
  • SPF/DKIM/DMARC email authentication validation
  • Real-time threat pattern recognition
  • Multitenant management console
  • Inbound and outbound email filtering
  • Quarantine management

Reviews

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