Best Email Archiving Software for Microsoft Entra ID

MailArchiva is an enterprise-grade email archiving, ediscovery, and compliance solution. MailArchiva has been used in some of the most challenging IT environments around the globe since 2006. MailArchiva is a server that makes it easy to retrieve and store long-term email data. It is ideal for companies who need to comply with e-Discovery records requests quickly and accurately. MailArchiva offers tight integration (including full calendar, contact & file synchronization) with a wide range of mail services including MS Exchange, Office 365, Microsoft 365 (Microsoft 365), and Google Suite. MailArchiva has many benefits. It reduces time to find information and fulfill discovery record requests. It also ensures that emails are preserved over the long-term. It also helps employees collaborate effectively. Sarbanes Oxley Act), which reduces storage costs up to 60%.

CyberSentriq is the unified brand created through the merger of TitanHQ and Redstor, bringing together more than 25 years of award‑winning security and data protection innovation. Today, CyberSentriq protects over 150,000 SMBs and supports more than 3,000 MSPs globally with an end‑to‑end, AI‑driven cybersecurity and data protection stack. At its core, CyberSentriq helps MSPs secure Microsoft 365 and email‑centric workloads by combining backup and recovery, advanced email security, threat protection, data archiving, and security awareness training within one centrally managed platform. This unified approach enables MSPs to deliver consistent protection, streamline onboarding, and manage multiple customers efficiently from a single interface. CyberSentriq supports Microsoft 365 backup and recovery to help MSPs protect critical business data against accidental deletion, ransomware, and data loss scenarios. Secure, reliable recovery capabilities allow service providers to restore emails, files, and user data quickly, supporting business continuity and regulatory requirements. Advanced email security and threat protection form another core pillar of the platform. CyberSentriq is designed to help MSPs defend customers against phishing, malware, business email compromise, and other email‑borne threats that remain a primary attack vector for organisations of all sizes. By combining layered protection with centralised management, MSPs can reduce risk while maintaining operational efficiency. CyberSentriq also includes email archiving and data retention capabilities, helping MSPs support compliance, eDiscovery, and long‑term data governance requirements. Centralised archiving allows customers to retain and search historical communications without relying solely on native mail