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How to do a cutover migration from Exchange Server 2003 on a SBS 2003 Standard to Office 365

How to do a cutover migration from Exchange Server 2003 on a SBS 2003 Standard to Office 365

Click to discuss this tutorial in the forums We will perform a ‘cutover migration’ as for most Small or Medium sized business with less then 75 mailboxes (max in SBS 2003) this is the easiest way. It requires you to perform the migration during hours nobody uses the mail server so best time is over the weekend. This does not mean you need to work the whole weekend, it is just to migrate data and make Office 365 the primary mail server for your email domain.

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We excel at providing you the tutorials you need to get through that difficult migration project or configuration. It's like having a virtual coach looking over your shoulder. The documentation you'll find here is priceless. The content you see now is a summary. The full version of this tutorial has a screenshot of every step and Powershell scripts if applicable.

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