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Martin Front's avatar
Martin Front
Brass Contributor
Nov 27, 2018
Solved

Dkim with multiple domains in Office 365

Hi,   I´m about to implement DKIM and DMARC in to an orginzation with multiple domains (7). Every user uses the same domain name but it´s some shared mailboxes which can have different domain name...
  • Oliver Moazzezi's avatar
    Oliver Moazzezi
    Nov 28, 2018

    Hi Martin,

     

    No worries, glad I could help. If you did want to run a quick check you can run:

     

    Get-Mailbox |Select DisplayName, GrantSendOnBehalfTo

     

    It should give you an output like in the attached picture.

     

    Take care,

     

     

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