Yes, you can Migrate from Google Workspace to Office 365 without affecting email delivery if you plan the transition carefully. The key is to migrate data first while keeping your current email routing unchanged. Using a tool like the SysInfo G Suite to Office 365 Migration Tool, you can transfer emails, contacts, and calendars in the background while users continue sending and receiving emails in Google Workspace. Since the tool copies data without interrupting the live mailbox, normal email flow remains active.
Once all mailboxes are migrated and verified in Office 365, you can update your DNS (MX records) to switch email delivery to Microsoft 365. This staged approach ensures there is no disruption in email service and users experience little to no downtime during the migration.
Once all mailboxes are migrated and verified in Office 365, you can update your DNS (MX records) to switch email delivery to Microsoft 365. This staged approach ensures there is no disruption in email service and users experience little to no downtime during the migration.