Migrate from GoDaddy to Microsoft 365

The email bundled with GoDaddy gets you started, but its limits (storage, calendars, collaboration) soon push teams toward a full Microsoft 365 with their own tenant. The good news: the switch happens without losing a message and with no interruption, using an IMAP migration followed by an MX record change. This guide covers each stage.

What gets migrated, and why people switch

GoDaddy email (Workspace Email or cPanel) is deliberately simple. People migrate for more storage, desktop Outlook, Teams, shared calendars and proper centralised administration. Plan the transfer of:

• Emails and each mailbox's folder tree.
• Contacts, exportable from the GoDaddy webmail.
• Calendars, if used (often limited on GoDaddy).
• Any associated shared files, to move into OneDrive/SharePoint.

Preparation: audit first

List every mailbox on the domain at GoDaddy, its size, aliases and forwarders. Confirm that IMAP access is enabled (server imap.secureserver.net for Workspace Email) and collect the passwords, or set temporary ones.

• Identify who manages the domain: at GoDaddy the DNS zone is often hosted in the same place, which simplifies the MX cutover.
• Record the current MX, SPF, DKIM and DMARC records.
• Lower the TTL on the MX records (300 s) a few days before the day.

Provision Microsoft 365

Subscribe to Microsoft 365, add the domain and verify it using the TXT record (created in the GoDaddy DNS zone). Create user accounts with the same addresses, assign licences, and recreate aliases and shared mailboxes. Do not change the MX yet: mail keeps arriving at GoDaddy during the copy.

Coexistence during the migration

As long as the MX records still point to GoDaddy, both environments coexist: users receive their mail at GoDaddy while Microsoft 365 fills up in the background. This coexistence is exactly what guarantees zero downtime. Tell the teams the cutover date, prepare the new passwords, and test at least one pilot mailbox end to end (receiving, sending, mobile) before rolling out to everyone. A small pilot batch surfaces any quota or IMAP issue before you launch all the accounts.

Migrate email: the IMAP migration

The recommended method is the IMAP migration from the Microsoft 365 Exchange admin center. You provide the GoDaddy IMAP server and credentials; Microsoft copies each mailbox's messages in batches, without cutting off user access.

• A mapping file (GoDaddy address → Microsoft 365 mailbox) drives the batch migration.
• Alternative for small volumes: connect an Outlook profile over IMAP to GoDaddy and export a PST, then import it into Microsoft 365.
• IMAP migration moves email only; contacts and calendars are handled separately.

Contacts, calendars and files

From the GoDaddy webmail, export contacts as CSV and import them into Outlook / Microsoft 365. If calendars are used, export them as ICS and import them, checking recurring events and time zones. Any shared files go into OneDrive or a SharePoint library, with a clean remap of permissions.

Cut over DNS/MX with no downtime

Once the copy is done, change the MX record in the GoDaddy DNS zone to point to Microsoft 365 (target yourdomain-com.mail.protection.outlook.com). Publish Microsoft's SPF record, add the DKIM CNAMEs and the autodiscover CNAME, then enable DKIM in the admin center. The lowered TTL makes the change near-instant. Finish with a delta pass to catch messages that reached GoDaddy during the cutover.

The secret to a downtime-free cutover: only turn off GoDaddy once the new flow is confirmed on Microsoft 365, then catch the difference.

Verification and client settings

Reconfigure Outlook and mobiles onto the Microsoft 365 accounts, remove the old GoDaddy IMAP profiles to avoid duplicates, and test sending and receiving. Review signatures and rules, and send an external test message to confirm SPF/DKIM validation.

Common pitfalls

• IMAP rate limits on GoDaddy: split large accounts into several batches.
• Duplicates if an old GoDaddy IMAP profile stays active alongside Outlook.
• Auto-renewal of the GoDaddy email plan: cancel it once the migration is verified.
• Recurring calendars shifted by time zones.
• Forgetting the delta pass and losing mail received during the cutover window.

How much it costs: Yuna7 vs an IT contractor

Having a contractor migrate GoDaddy to Microsoft 365 often costs several hundred dollars, with quotes and lead times. Yuna7 automates the cutover and you only pay for what you actually use — you can even try it for free.

Let Yuna7 migrate GoDaddy to Microsoft 365 for you

Describe your migration in one sentence: Yuna7 audits your GoDaddy mailboxes, provisions Microsoft 365, runs the IMAP migration, transfers contacts and calendars, cuts over the MX in your DNS zone, then verifies each account — you only approve the sensitive steps. It all runs on your machines, under your control, and for far less than a technician.