how to prevent enable mailbox in exchange local if user have mailbox office365 ?

Iron Contributor


     we use hybrid exchange and have a case is userA has mailbox office365 but in exchange local I can use command enable-mailbox userA that not notify has mailbox office365 .I want it must not allow enable when user has mailbox office365 .if know user has mailbox in office365 then Enable-RemoteMailbox instead of enable-mailbox

    please guide way to prevent enable-mailbox it when user has mailbox office365

Best Regards,


2 Replies

@Tien Ngo Thanh 


As far as I know it is not possible to disable command Enable-mailbox...




Robin Nishad

no need disable it , only need it can check when enable if user has mailbox office365 then enable it not allow