Migrate from Lotus Notes to Microsoft 365 or Office 365

When planning to migrate email from IBM Lotus Notes to Microsoft 365 or Office 365, use the Microsoft Online Notes Inspector (MONTI) application. This tool will assist you in evaluating the amount data to be migrated from a customer's Lotus Notes environment to Microsoft 365 or Office 365.

Here's what MONTI does:

  • It processes mail files to determine the total database size, document count (calendar, contacts, groups, mail, and tasks), and size by days.

  • It processes Mail-In Databases to determine the total database size, and Size by Days.

  • It posts results under the People, Mail-In Databases, and Logs views. You can create these reports manually or on a scheduled basis.

Download the MONTI application and accompanying documentation from the Microsoft Download Center.

To directly download only the application: MONTI application

The documentation describes how to deploy, configure, and run the MONTI application in a customer's Domino environment.