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​Optimized for direct migration:  The movement of data is automated via a high-performance, multi-threaded engine that connects directly to source archives and data and migrates into Microsoft 365.  This ensures a proven and auditable migration and chain of custody and removes complexity and risk of dealing with interim file transfers.

Optimized for performance:  High-speed, high-reliability connectors deliver optimal speed and safe migrations.  With the usage of hybrid (direct OR API) archive extractions, and leverage of TransVault CloudStream technology to move into Office 365, TransVault achieves proven and reliable migration performance and success.  TransVault is also the first solution approved by Microsoft to prepare for the Microsoft 365 Import Service (disk shipment of PST data).

Optimized for seamless end user experience:  Clean up legacy mailbox shortcuts (stubs) to avoid confusion and place complete messages back into Microsoft 365 where shortcuts were.  TransVault also ensures archived email is re-hydrated into the correct folders by synchronizing locations with the user mailbox and the source archive data.

Optimized for time and finances:  TransVault lets you perform selective, rules-based migrations based on multiple criteria enabling you to take only the data you need - and put it where you need it.  By focusing on that data that meets criteria correctly, the amount of time for the migration can be reduced and therefore reduce costs.  For example:

  • Only move items less than 10 years old
  • DON'T migrate items where users have deleted the corresponding shortcut
  • Move emails into user's primary or archive mailboxes depending on age
  • Direct expired user content to another location/mailbox


Optimized to comply with records and data governance:  Every item migrated is fully audited (including chain-of-custody), enabling you to meet business and regulatory compliance needs relating to secure email records retention.  You can also move journal archives appropriately in Microsoft 365, using TransVault to preserve important envelope data (BCCd and distribution list recipients) in the process.

Optimized for Lotus Domino to Microsoft 365:  Migration from an IBM Lotus Domino environment can use TransVault Migrator to convert existing Notes archives (e.g. AXS-One for Notes, EV for Notes, EMC EmailXtender and SourceOne for Notes and NSF files) to Microsoft 365.  Benchmark testing shows that TransVault has superior conversion performance and fidelity when compared with other migration applications.  TransVault can decrypt and migrate any encrypted Notes emails, ensuring they are fully functional and discoverable in the new environment. There is also a Notes Address Book conversion capability to ensure addresses are correctly converted in the migration.

Optimized PST Migration to Microsoft 365:  Often moving PST files to Microsoft 365 is an 'all or nothing' thing.   That is, there is no option but to move the entire PST file contents or move none of the PST.  Using TransVault Insight, PST contents can be selectively and intelligently migrated - according to centrally defined policies.  This PST migration capability can be done electronically, or by using the first solution approved by Microsoft to fully leverage the Microsoft 365 Import Service (disk shipment of PST data).

             TransVault for Microsoft 365


TransVault supplies migration tools for enabling controlled, audited, selective, flexible migration of emails from virtually any 3rd-party on-premise archive, PST and NSF files, and Microsoft Exchange, into Microsoft 365.  By leveraging the expertise in archive migration, and optimizing performance of these tools as a Microsoft Gold Certified development partner, the TransVault migration solution platform has been proven as a reliable high-performance migration engine to move data into Microsoft 365.