Office 365 to Google Workspace Migration

Overview

• Microsoft 365 and Google Workspace are both cloud-based services.

• The best choice depends on user needs.

• This guide focuses on migrating from Office 365 to Google Workspace, including emails, contacts, and calendars.

Step 1: Log In to Google Workspace Admin Console

• Log in with admin credentials.

• Go to Admin Console > Data > Data migration.

Step 2: For Email Migration Only

• Select Exchange Online as the migration source.

• Follow the prompts to complete the email-only migration.

Step 3: Full Migration (Email, Contacts, Calendar)

• In "Data Migration", select Microsoft Exchange.

• Click Setup Data Migration.

  • Confirm Source: Microsoft Office 365.

  • Select Data Type: Email, Contacts, or Calendar (do one at a time).

  • Connection Protocol: Choose Auto-select.

  • Click Authorize and sign in using Office 365 admin credentials.

  • Grant permission by clicking Accept.

  • Press Start.

Step 4: Select Migration Date Range

• Choose start date (e.g., last 1 month).

• Optional: Enable additional migration options if needed.

Step 5: Choose Users for Migration

Bulk Migration (CSV Method):

• Create a CSV file with two columns:

  • Google Workspace email

  • Office 365 email

• Add user pairs line-by-line.

• Save as .csv, attach it, and click Upload and Start Migration.

Individual User Migration:

• Click Add User.

• Enter source and destination emails.

• Click Start.

Final Phase

• Migration status will show after initialization.

• Time taken depends on email data size.

• Once completed, Office 365 data is moved to Google Workspace.

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REFERENCES

• https://www.youtube.com/watch?v=9gipu8YQ1pM&ab_channel=MailsDaddySoftware