Aryson Technologies, a provider of email migration and data management software, has released its Tenant-to-Tenant Migration Tool for Microsoft 365. The tool enables IT administrators to move mailboxes, OneDrive files, and SharePoint sites from one Microsoft 365 tenant to another. This process is commonly required during mergers, acquisitions, domain changes, and company restructuring.
Manual migration or the use of PowerShell scripts often involves managing permissions, folder structures, and authentication across two separate environments. The new tool aims to simplify this by handling authentication, mapping, and data transfer through a single interface built on the Microsoft Graph API and OAuth 2.0.
Key features of the tool include:
Mailbox migration: Moves emails, contacts, calendars, and attachments while preserving folder structure, metadata, and read/unread status.
OneDrive and SharePoint migration: Transfers files and document libraries between tenants, including permissions.
Bulk and incremental migration: Supports CSV-based mapping for large user counts and delta migration to move only new or changed data after the first pass.
Filtering: Administrators can limit migrations by date range, folder, or item type.
Reporting: Provides real-time progress tracking per mailbox and exportable logs for auditing.
No scripting required: Migrations are configured and run through a graphical interface, without PowerShell.
The tool is designed for IT administrators and managed service providers handling migrations for organizations of various sizes, from small businesses consolidating tenants to enterprises with thousands of mailboxes. It is available as a Windows download, and a free demo version is offered for testing before full migration.
Aryson Technologies is a software company based in Noida, India, specializing in email migration, data recovery, and file conversion tools. Its product line includes migrations between email platforms and cloud services, including Microsoft 365, Google Workspace, and other enterprise email systems.
