# GoDaddy Microsoft 365 to Microsoft 365 Tenant-to-Tenant Cutover Email Migration

> IT Partner’s GoDaddy Microsoft 365 to Microsoft 365 Tenant-to-Tenant Cutover Email Migration is a professional cutover migration service for organizations moving email from a GoDaddy Microsoft 365 tenant to a Microsoft 365 tenant. The service covers pre-stage migration of historical email data, final cutover of recent email plus calendars, contacts, and rules, domain and MX record changes, verification, and project management.

Canonical: https://o365hq.com/services/godaddy-office-365-to-microsoft-365-email-migration
Provider: IT Partner LLC — US Microsoft partner since 2006. Book: https://o365hq.com/book

**Price:** $35 per mailbox + $3,500 tenant fee · **Duration:** 3 weeks · Fixed price, pay after approval.

## Overview

This service migrates a GoDaddy Microsoft 365 email environment to a Microsoft 365 tenant using a tenant-to-tenant cutover approach. IT Partner pre-stages older email data first to reduce the final cutover window, then completes the cutover for calendars, contacts, rules, and recent email. The service is intended for companies moving from GoDaddy Microsoft 365 to Microsoft 365, organizations undergoing mergers, acquisitions, or rebranding, businesses moving tenants for geographic, compliance, or feature reasons, and teams that need expert assistance with tenant-to-tenant email migration. If your goal is simply to get GoDaddy out of the picture without moving any data, [GoDaddy Microsoft 365 Defederation & Tenant Takeover](/services/godaddy-microsoft-365-defederation) is an easier alternative with some trade-offs — see the pros-and-cons comparison in the FAQ below, and if you can't decide which option fits, [book a free 15-minute discovery call](/book).

## Success criteria

- Pre-stage approach reduces final cutover window
- Data integrity with zero loss
- Minimized downtime through pre-staging
- Seamless user experience post-cutover
- Post-migration verification and health checks are completed
- Detailed project documentation and success verification are provided

## Deliverables

- Pre-stage migration of emails and folders, with older data migrated first
- Final cutover including calendars, contacts, rules, and recent emails
- User, contact, and group migration via Microsoft Entra Connect or CSV
- Domain management, including DNS records and MX record updates
- Post-migration verification and health checks
- Full project management with kickoff, planning, and closeout report
- Post-migration support
- Post-migration stabilization support for migration-related issues after cutover, covering mail-flow validation, mailbox access issues, missing-item investigation, calendar/contact/rule validation, and DNS/EOP follow-up. Exact support duration, hours, and escalation process should be confirmed in the statement of work.

## Implementation plan

1. **Kickoff & Planning** — Health check of source tenant
2. **Resource Export** — Export resources from the GoDaddy Microsoft 365 tenant
3. **User Provisioning** — Provision users in the destination Microsoft 365 tenant using Microsoft Entra Connect or CSV
4. **Pre-stage Migration** — Migrate historical email data before final cutover
5. **Domain Preparation** — Prepare the domain and record changes
6. **Final Cutover** — Switch MX records and complete recent data sync
7. **Verification & Post-Migration Tasks** — Complete verification and post-migration tasks
8. **Project Closeout** — Provide closeout report

## Prerequisites

- Global Admin access to both tenants
- DNS zone access

## Responsibilities

**IT Partner:**

- Pre-stage migration of emails and folders, with older data first
- Final cutover including calendars, contacts, rules, and recent emails
- User, contact, and group migration via Microsoft Entra Connect or CSV
- Domain management, including DNS records and MX record updates
- Post-migration verification and health checks
- Full project management with kickoff, planning, and closeout report
- Health check of source tenant
- Resource export from the GoDaddy Microsoft 365 tenant
- User provisioning in the destination Microsoft 365 tenant using Microsoft Entra Connect or CSV
- Domain preparation and record changes
- Final cutover to switch MX records and complete recent data sync
- Verification and post-migration tasks
- Project closeout with report

**Client:**

- Provide Global Admin access to both tenants
- Provide DNS zone access

## Not included

- Migration of OneDrive, SharePoint, Teams channel content, Teams chats, Planner, Power Platform assets, or other Microsoft 365 workloads beyond the email-focused scope
- End-user device reconfiguration, Outlook profile rebuilds, mobile device setup, or hands-on user training beyond standard migration guidance
- Source tenant cleanup, GoDaddy subscription cancellation, source tenant decommissioning, or post-project tenant administration unless separately scoped
- Identity redesign, Microsoft Entra Connect deployment or remediation, Entra ID tenant consolidation, SSO implementation, conditional access redesign, MFA rollout, or broader security baseline work beyond migration prerequisites
- Remediation of corrupt items, unsupported mailbox items, unusually large or complex mailboxes, litigation/eDiscovery issues, or third-party archive/PST ingestion unless separately scoped
- Public folder migration, shared mailbox restructuring, delegated permission cleanup, Send As/Send on behalf permission remediation, or compliance retention/hold configuration unless explicitly included in the project plan
- Custom application SMTP relay changes, line-of-business application mail-flow remediation, mail-flow connector redesign, DKIM/DMARC/SPF policy redesign beyond basic DNS cutover and EOP configuration
- After-hours or weekend cutover, accelerated timelines, additional migration waves, or extended hypercare unless agreed in the statement of work

## Limitations & technical notes

- Some email downtime is expected during the domain MX switch because Microsoft does not allow the same domain in two tenants simultaneously.
- Standard post-migration support should be limited to migration-related stabilization unless otherwise scoped. Unrelated Microsoft 365 administration, endpoint repair, user training, new configuration requests, and long-term managed support should be outside the standard migration support scope unless separately scoped.
- Any specific support window, support hours, SLA, after-hours coverage, weekend support, or extended hypercare should be confirmed in the statement of work.
- An easier alternative to migrating is defederating the existing GoDaddy tenant — keeping it, with its current technical tenant name — via our [GoDaddy Microsoft 365 Defederation & Tenant Takeover](/services/godaddy-microsoft-365-defederation) service. If you can't decide which option fits, [book a free 15-minute discovery call](/book).

## FAQ

### What is IT Partner’s GoDaddy Microsoft 365 to Microsoft 365 Tenant-to-Tenant Cutover Email Migration service?

IT Partner’s GoDaddy Microsoft 365 to Microsoft 365 Tenant-to-Tenant Cutover Email Migration is a professional service for moving email from a GoDaddy Microsoft 365 tenant to a Microsoft 365 tenant. It uses a cutover approach with pre-staging, so older email data is migrated before the final switch to reduce the final cutover window.

### Who is this GoDaddy Microsoft 365 to Microsoft 365 migration service for?

This service is for organizations moving from GoDaddy Microsoft 365 to a native Microsoft 365 tenant under their own direct Microsoft agreement. It is also suitable for companies involved in mergers, acquisitions, rebranding, geographic moves, compliance-driven tenant changes, feature-driven tenant changes, or teams that want expert help with tenant-to-tenant email migration.

### Should we migrate off GoDaddy, or defederate and keep the tenant?

There are two ways out from under GoDaddy. This service — a full tenant-to-tenant migration — moves your email to a brand-new native Microsoft 365 tenant: you get a clean tenant with the technical name and region of your choice and no GoDaddy history, at the cost of a real migration project — per-mailbox data moves, an MX cutover window, and Outlook profiles recreated on workstations. The alternative is our [GoDaddy Microsoft 365 Defederation & Tenant Takeover](/services/godaddy-microsoft-365-defederation) service: we detach your existing tenant from GoDaddy so you keep it under direct Microsoft control — nothing migrates, mailboxes, OneDrive, and Teams stay exactly where they are, and there is no MX downtime, which makes it faster and cheaper. The trade-offs: you keep the tenant exactly as GoDaddy provisioned it, including the permanent .onmicrosoft.com technical tenant name, and any GoDaddy-era configuration stays for you to clean up. As a rule of thumb, defederate if you are happy with the tenant itself and just want GoDaddy out of the picture; migrate if you want a fresh start, a different tenant name or region, or you are consolidating tenants anyway. Not sure which fits? [Book a free 15-minute discovery call](/book) and we'll help you choose.

### What is included in the GoDaddy Microsoft 365 to Microsoft 365 migration?

The service includes pre-stage migration of older emails and folders, final cutover of recent emails, calendars, contacts, and rules, and user, contact, and group migration using Microsoft Entra Connect or CSV. It also includes domain management with DNS and MX record updates, post-migration verification and health checks, project management, a closeout report, and post-migration support.

### How long does the GoDaddy Microsoft 365 to Microsoft 365 cutover migration take?

The listed service duration is 3 weeks. The project uses staged preparation and migration tasks, including kickoff, source tenant health check, resource export, user provisioning, pre-stage migration, domain preparation, final cutover, verification, and project closeout.

### How is the migration priced?

The service is priced at $35 per mailbox plus a $3,500 tenant fee, quoted in writing before work begins — you pay after you approve delivery. The tenant fee covers planning, tenant preparation, pre-stage setup, and cutover coordination; the per-mailbox fee covers each migrated mailbox.

### What access does IT Partner need to perform the migration?

IT Partner requires Global Admin access to both the GoDaddy Microsoft 365 source tenant and the destination Microsoft 365 tenant. DNS zone access is also required, because the migration includes domain preparation and DNS/MX record changes during cutover.

### What are the client’s responsibilities during the migration?

The client is responsible for providing Global Admin access to both tenants and DNS zone access. These are required because IT Partner must export source resources, provision destination users, prepare the domain, switch MX records, and complete verification tasks.

### Will there be email downtime during the migration?

Some email downtime is expected during the domain MX switch, because Microsoft does not allow the same domain to exist in two tenants at the same time. IT Partner reduces the business impact by pre-staging older email data before final cutover, which helps minimize the final cutover window.

### Is Exchange Online Protection configured after the migration?

No. Exchange Online Protection configuration is not part of the migration scope — the destination tenant keeps its existing protection settings, and moving mailboxes does not change how mail is filtered. If you need EOP reviewed or configured in the destination tenant, that is scoped as separate work.

### What post-migration support is included?

Post-migration support should cover migration-related stabilization after cutover. Typical covered items may include mail-flow validation, mailbox access issues, missing-item investigation, calendar/contact/rule validation, and DNS or EOP follow-up. Exact support duration, support hours, escalation process, any SLA coverage, extended hypercare, after-hours support, user training, endpoint repair, and unrelated Microsoft 365 administration should be confirmed or separately scoped.

### What is not included in this migration service?

The standard email migration scope does not include migration of OneDrive, SharePoint, Teams content, Teams chats, Planner, Power Platform assets, public folders, third-party archives, or PST ingestion unless separately scoped. It also does not include endpoint reconfiguration, Outlook profile rebuilds, mobile setup, source tenant decommissioning, GoDaddy subscription cancellation, identity redesign, Microsoft Entra Connect remediation, SSO/MFA projects, custom SMTP relay remediation, mail-flow connector redesign, DKIM/DMARC/SPF policy redesign beyond basic DNS cutover, after-hours/weekend cutover, or extended hypercare unless agreed in the statement of work.

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