Seamless GoDaddy Email Migration

I need a knowledgeable guide to help me move every Microsoft Office 365 mailbox that GoDaddy currently hosts over to Outlook.com while continuing to use my existing domain. The goal is zero-data loss and the shortest possible downtime.

Here’s the flow I have in mind: first, we review the current GoDaddy-managed Microsoft 365 setup so you can map out each mailbox, alias, and shared resource. Next, you’ll walk me through updating DNS (MX, SPF, DKIM, DMARC) so mail starts landing in Outlook.com without interruptions. Finally, we verify that all historical email, contacts, calendars, and folder structures have come across intact and the domain now sends and receives exclusively through Outlook.com.

Remote screenshare guidance is fine; clear written steps I can follow and reuse are essential. I’m comfortable changing simple records myself once I understand the sequence, but I rely on you for the detailed migration plan, any necessary PowerShell or export tools, and a quick checklist I can run post-cutover to confirm nothing was missed.

Success to me is straightforward: mail flows to Outlook.com under my domain, every message and setting from the GoDaddy tenant is present, and the old service can be safely cancelled.