Microsoft 365 · Migration
Google Workspace to Microsoft 365, moved without losing mail
IT Perfection moves businesses from Google Workspace to Microsoft 365: mailboxes, calendars, contacts and Drive files migrated, the domain and mail flow switched at an agreed time, and Entra ID, MFA and Microsoft 365 security set up before anyone signs in.
When to call us
When businesses make this move
- The office works in Word, Excel and Outlook and keeps fighting Google formats
- You need Active Directory or Entra ID integration for sign-in and device management
- A client, insurer or compliance requirement expects Microsoft 365 controls
- Teams has replaced Google Meet for most meetings
- Licensing for Workspace and Microsoft apps is being paid twice
- Shared drives have grown without ownership or structure
What you get
What the migration includes
Mail history, calendars and files arrive in Microsoft 365 with the same owners and the same sharing, and the security baseline is in place on day one.
Tenant and identity
Microsoft 365 tenant, domain, Entra ID users and groups, MFA and Conditional Access.
Entra ID and Conditional AccessMail, calendar, contacts
Gmail, calendars and contacts migrated with history, mail flow switched at cut-over.
Microsoft 365 migrationDrive to OneDrive and SharePoint
My Drive to OneDrive, shared drives to SharePoint, permissions reviewed.
Email security
SPF, DKIM and DMARC moved to Microsoft 365 so mail keeps landing in the inbox.
SPF, DKIM and DMARC setupDevices and apps
Outlook, OneDrive and Teams set up on each computer; Intune when wanted.
Intune managementBackup
Microsoft 365 backup planned so mailboxes and files are protected after the move.
Microsoft 365 backupHow the work runs
How the migration runs
Review
Users, mailboxes, drives and sharing inventoried; written plan and written quote.
Prepare
Tenant, identity, licensing and security configured.
Migrate
Mail, calendars, contacts and files copied while people keep working.
Cut over
Domain and mail flow switched at an agreed time.
Settle
Devices set up, questions answered, documentation handed over.
Every engagement starts with a written scope and a clear quote, so you know the expected cost before work starts. How pricing works
Technology and guides
Technology involved
Free guides from our IT library on this topic:
Who does the work
Ali Hassani, CISO
IT Perfection is led by Ali Hassani, who has 25+ years of experience in IT operations, Microsoft infrastructure, networking and cybersecurity. Design, implementation and troubleshooting work is planned and reviewed by Ali personally.
Need an independent security audit, compliance readiness or vCISO support instead? IT Perfection handles design, implementation and day-to-day IT; OC Security Audit is the related cybersecurity brand for audits, compliance readiness and vCISO work.
Related services
Often needed together
Microsoft 365 migration
View serviceMicrosoft 365 managed services
View serviceMicrosoft 365 troubleshooting
View serviceQuestions
Google Workspace to Microsoft 365: common questions
Will we lose old email?
No. Mail history, folders and labels are migrated before cut-over, and the Workspace account stays available until everything is checked.
How long does it take?
It depends on the number of users and the size of Drive. The plan gives a schedule for your environment.
Can we keep our domain and email addresses?
Yes. The domain moves to Microsoft 365 and addresses stay the same.
What happens to Google Docs and Sheets?
They are converted to Word and Excel formats during the move, and any that need manual attention are listed.
What does it cost?
It depends on users and data volume. The first 30-minute review is free, and you get a written quote.
Move to Microsoft 365 with your mail, files and security in order.
Start with the free 30-minute review. No obligation, and you leave with a clear list of what is fine and what needs attention.
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