MessageSolution CloudRestore for Office 365 and the Cloud Archive & eDiscovery Platform are compliance archiving, eDiscovery, and backup solutions designed for organizations using Microsoft Office 365. CloudRestore enables organizations to downgrade Exchange Online email plans (e.g., from E5 to E1) while preserving access to historical mailbox data from the legacy plan. End users can access and restore archived email into the new lower-cost mailbox via Outlook. The Cloud Archive & eDiscovery Platform provides compliance archiving, legal hold, eDiscovery, and data backup for Office 365 emails, OneDrive, and SharePoint. It is positioned as a cost-effective alternative to Microsoft E3/E5 subscriptions for organizations with compliance and eDiscovery requirements. Key functional areas include: - Inactive mailbox management for former/leaving employees to meet legal, HR, and compliance requirements - Perpetual and scheduled email archiving with direct integration into Office 365 Exchange Online - eDiscovery with search, classify, tag, and export capabilities (including bates-numbered PDF export) - Data backup and restore for Office 365 email, OneDrive, and SharePoint - Email security (MSecurity): DLP, threat protection, malware/ransomware defense, web/phishing URL filtering, and email continuity - Sensitive data identification via regex-based scanning (PHI/HIPAA, PCI/credit card data) - Deployment options: cloud, on-premises, hybrid, and multi-tenant (MSP/ISP) - Azure Blob storage cost optimization (up to 60% savings claimed) - SharePoint archiving to prevent data loss from departing users - Mailbox migration tooling into Office 365 with inactive mailbox management