Migrate mailbox and enterprise archives to Microsoft 365
CloudM will help you migrate archives to Microsoft 365. Move your archived mailbox, including emails, address books and reminders from Outlook PST, Microsoft Online Archives and many others to Microsoft 365 with CloudM.
Benefit from detailed logs for debugging, unlimited data and scalability, connection test tool, user license multi-pass and more when you migrate your archives to Microsoft 365. CloudM is full of all the features you need to make your migrations as seamless and pain-free as possible.
We have a range of migration products and services designed to make your migration seamless.
Over 50 million migrations. In 83 countries. Across the globe.
Some of the world's biggest brands use CloudM to unlock the potential of cloud productivity.
“Google Workspace for Education was the perfect choice, and CloudM came highly recommended. It lived up to expectations, migrating 360GB of data for 560 users in less than one week. We are very grateful to all the staff at CloudM for their excellent work throughout this project.”
Forrest Fisher - Director of Technology Lincoln County School District
"I chose CloudM because of our extremely tight deadlines and a requirement to keep end user impact to an absolute minimum. CloudM has made this the simplest data migration I have been involved in to date."
Gary Brigden - Dynamic Procurement Holdings Ltd
"We choose to use CloudM to help our engineers complete a difficult migration from Google Workspace to Microsoft 365 which enabled the end customer to see very little downtime and provided a continuity of service to their business."
Mark Edwards - Regional Operations Director StoneHouse Logic
"I managed to migrate from a locked-down, secure, 3rd-party Hosted Exchange server to our Office 365 tenant with a 99.99% success rate, with the only failings being historic recurring calendar appointments containing email accounts belonging to staff who no longer work here, and therefore did not exist in our Office 365 tenant. I will for sure be recommending CloudM to everyone I know who needs to perform a migration."
Martin Calder - Technology and Information Systems Manager Henley Investment Management Ltd
"We successfully migrated 900 accounts using CloudM, and the process was very smooth! We have yet to hear from a single person that a message, contact, or calendar item was not migrated. Our users are happy, which makes me happy."
Mike Lichtenwalner - Coordinator of Technical Services Manheim Township School District
"I worked daily with the CloudM team who where always available, even when it’s the middle of the night in the UK! Support has been exceptional. Due to the complexity of our environment, we are more hands-on than a typical managed migration and we primarily utilize the support resources as a go-between for us and product development. Any issues or product enhancements we require, the development team at CloudM has been very quick to turnaround a new build of the product”.
Walker Todd - Security Engineer University of North Carolina
"The use of the CloudM's migrate features spared our staff and students a significant amount of time and effort, when they did not have to worry about data transfer itself. The price of the migration, in relation to the achieved benefits was therefore very cost-effective."
Toni Malinen - IT Training Manager Helsinki Education Department