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Marvin Oco's avatar
Marvin Oco
Iron Contributor
Apr 26, 2019

Delete SystemMailbox - Synced fromAD

how to delete Delete SystemMailbox - Synced fromAD? Where in local AD does these items are from?   Can this be deleted? will not affect system?   see attached        
exchange
office 365
VasilMichev's avatar
VasilMichev
MVP
Apr 26, 2019

Those objects should be excluded by the default sync rules, have you made any changes to the scope filters and such? There's no point deleting them in O365 as they will just be resynced, you have to exclude them from the sync scope.

  • Marvin Oco's avatar
    Marvin Oco
    Iron Contributor
    Apr 26, 2019

    VasilMichev 

     

    we did not scope these items in sync

     

    where are these stored in local AD?

     

    tnx

    • VasilMichev's avatar
      VasilMichev
      MVP
      Apr 26, 2019

      There's no way for me to know that, having zero information about your AD structure. But as I mentioned, those should be filtered out by the default rules, so check your configuration. Here's the filter used:

      IIF(IsPresent([isCriticalSystemObject]) || IsPresent([sAMAccountName]) = False || [sAMAccountName] = "SUPPORT_388945a0" || Left([mailNickname], 14) = "SystemMailbox{" || Left([sAMAccountName], 4) = "AAD_" || (Left([mailNickname], 4) = "CAS_" && (InStr([mailNickname], "}") > 0)) || (Left([sAMAccountName], 4) = "CAS_" && (InStr([sAMAccountName], "}") > 0)) || Left([sAMAccountName], 5) = "MSOL_" || CBool(IIF(IsPresent([msExchRecipientTypeDetails]),BitAnd([msExchRecipientTypeDetails],&H21C07000) > 0,NULL)) || CBool(InStr(DNComponent(CRef([dn]),1),"\\0ACNF:")>0), True, NULL)

       

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