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exchange 2016 on prem and online archive policy issue RRS feed

  • Question

  • hello:

    recently we deployed 5 exchange 2016 severs on prem with online archive in the cloud.  HW configuration is completed and license are activated properly .  we can see online archive mbx mounted on outlook.  we can move email back and forth between online archive and mbx manaully so we know that connectivity is there.  Also all ex servers can talk outbound  on port 443 to office 365.  But the problem is online archive policy is not getting activated automatically? we tried creating new policy, tag etc without success. so basically its not  archiving automatically.   

    does this require for on prem exchange 2016 to work with online archive

    https://docs.microsoft.com/en-us/exchange/configure-oauth-authentication-between-exchange-and-exchange-online-organizations-exchange-2013-help

    basically do we need to configure oAuth with office  365 for on prem MRM policy to work with online archive?

    any thoughts?




    • Edited by mod 13 Saturday, July 20, 2019 2:10 PM
    Friday, July 19, 2019 8:47 PM

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