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thanhtien19's avatar
thanhtien19
Iron Contributor
Nov 18, 2023

Configure exchange 2019 for Dkim, Dmard

current we using exchange 2019 and sending email outbound through edge . How to configure DKIM, Dmard for exchange 2019

Exchange Server

3 Replies

  • awato88's avatar
    awato88
    Copper Contributor
    Nov 21, 2023
    You can use the DKIM Service Tool from EmailArchitect (EADKIM):
    https://www.emailarchitect.net/domainkeys

    Or open source tool "Exchange DKIM Signer" from github:
    https://github.com/Pro/dkim-exchange
  • Dan_Snape's avatar
    Dan_Snape
    Iron Contributor
    Nov 19, 2023
    Exchange on-premises does not do DKIM natively, so you'll need a 3rd party tool/service to do that. DMARC is DNS record that tells messaging infrastructure that receive messages from you what to do with messages that fail DKIM or SPF, and where to send reports of those messages to so that you can review who may be using your mail domains maliciously. Details are here, including the format requirements for the DMARC DNS record https://dmarc.org/

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