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jsouter's avatar
jsouter
Copper Contributor
Apr 25, 2023
Solved

Company aquisition with another 365 tenant

Hello folks Our business >1400 employees has bought out another business >500 employees as we are the group business we will want to onboard these users and data Sharepoint/Teams/OneDrive and Exch...
  • FcoManigrasso's avatar
    Apr 25, 2023

    Hi jsouter,

    For Cross tenant mailbox migration I always use the MS solution: 

     

    https://learn.microsoft.com/en-us/microsoft-365/enterprise/cross-tenant-mailbox-migration?view=o365-worldwide

     

    I know that there're a lot of tools out there that can do that, but this process is quite easy and I performed many migrations without issues.

     

    For Teams, ODB, SPO... The tool that I tested more and know that works quite good is ShareGate:

    https://sharegate.com/get/tenant-to-tenant-migration?gad=1&gclid=EAIaIQobChMIluCH9Z3F_gIVBNDtCh1cBw3qEAAYASAAEgKC7_D_BwE

    Again, there're much more ones out there, but I have no personal experience with those ones.

     

    Regarding your second question... Unfortunately that's not possible. An alternative could be create a Microsoft 365 Group. You can find more info here: https://learn.microsoft.com/en-us/answers/questions/432464/how-to-give-access-to-a-shared-mailbox-for-a-guest