Manufacturing Company
Exchange On-Premises to Microsoft 365
Complete legacy infrastructure modernization with zero data loss
About the Project
A leading manufacturing company operating across multiple facilities needed to modernize their aging Exchange on-premises infrastructure. With 3,000+ mailboxes containing 5TB of critical business data accumulated over years of operations, they required a migration solution that could ensure complete data preservation while minimizing disruption to factory operations and supply chain communications.
Related Resources
Explore our Exchange migration solutions and documentation
Migration Scope
Mailboxes
3,000+ mailboxes migrated to Microsoft 365
Email Data
5TB of historical email data preserved
Calendars
All calendar items and appointments
Contacts
Contact lists and distribution groups
Legacy Infrastructure Modernization
The manufacturing company faced the critical need to modernize their aging Exchange on-premises infrastructure while ensuring zero disruption to their 24/7 operations.
- Migrating 3,000+ mailboxes from aging Exchange on-premises infrastructure
- Preserving 5TB of historical email data critical for compliance and operations
- Minimizing disruption to 24/7 manufacturing operations and supply chain
- Maintaining email continuity during migration windows
- Ensuring compliance with industry regulations throughout the migration
Key Highlights
On-Premises to Cloud
Successfully transitioned from aging Exchange on-premises infrastructure to modern Microsoft 365, eliminating hardware maintenance burden.
5TB Migrated
Complete preservation of 5TB historical email data critical for compliance, audits, and business operations continuity.
Minimal Disruption
Staged migration approach ensured 24/7 manufacturing operations and supply chain communications continued uninterrupted.
Cloudiway Exchange Migration Platform
Cloudiway's Exchange to Microsoft 365 migration platform provided the reliability and precision needed for this critical infrastructure modernization.
- Cloudiway's Exchange to Microsoft 365 migration platform for seamless transition
- Pre-migration analysis and mailbox assessment for optimal planning
- Staged migration approach to minimize operational disruption
- Delta sync for continuous mail flow during migration windows
- Comprehensive post-migration validation and reporting
Successful Cloud Modernization
Successfully migrated
Preserved with integrity
Business continuity maintained
Complete migration achieved
Frequently Asked Questions
Common questions about this migration project
How do you migrate Exchange on-premises to Microsoft 365?
Cloudiway's migration platform connects to your Exchange on-premises environment and Microsoft 365 tenant, performs a comprehensive mailbox assessment, then migrates all email data including messages, calendars, contacts, and tasks. The staged approach with delta sync ensures minimal disruption to business operations.
Is historical email data preserved during Exchange to Microsoft 365 migration?
Yes, Cloudiway preserves all historical email data during migration. This manufacturing company successfully migrated 5TB of email data accumulated over years, maintaining complete message integrity, folder structures, and metadata for compliance and business continuity.
How long does it take to migrate thousands of mailboxes to Microsoft 365?
Migration timeline depends on data volume and complexity. For this 3,000+ mailbox migration with 5TB of data, Cloudiway's staged approach minimized disruption while ensuring thorough migration. The platform's delta sync capability allows users to continue working while migration progresses.
Can manufacturing companies migrate to Microsoft 365 without disrupting operations?
Yes, Cloudiway's staged migration approach is designed for minimal business disruption. This manufacturing company maintained 24/7 operations throughout the migration. Delta sync ensures continuous email flow, and migration windows can be scheduled around production cycles.
What compliance considerations apply to Exchange migration in manufacturing?
Manufacturing companies often have regulatory requirements for email retention and data integrity. Cloudiway ensures complete data preservation during migration, maintaining message timestamps, metadata, and folder structures required for compliance audits and legal discovery.
Ready to Modernize Your Email Infrastructure?
Join manufacturing companies that trust Cloudiway for seamless Exchange on-premises to Microsoft 365 migrations with minimal disruption.