How to migrate an old SBS 2011 with PST export to Office 365 ?

The first thing is validate  your public DNS on Microsoft’s tenant.

Insert you DNS domain

The tenant tells us which records we’ll need to add to our public DNS
Do it .


When you have done these changes on your public DNS, We export the pst from the old system (See this guide: )
and add the Import-Export role to the user that are you using ( See this guide: )
Now when ready, go to  Data migrationand select “Upload PST files” :



Give a name to the Job

Select   “upload your data”

Now select  “Show network upload SAS URL.” , Copy it, and prepare you with the  Azure AzCopy tool (NB: AzCopy is platform dipendent.)


Upload your import CSV (see this guide to prepare it: )


that’s it!

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