Application relay in office 365

Gurudas 886 Reputation points
2022-11-02T11:09:05.99+00:00

Hello Team,

Greetings!

Please help me to configure application relay via Office 365. Considering I do have a mailbox license and an application that send emails within organization Contoso.com domain. Please help me with step by step screenshot.

mailbox: Greetings@Company portal .com

Your help will be much appreciated!

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Exchange Server Management
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  1. Aholic Liang-MSFT 13,821 Reputation points Microsoft Vendor
    2022-11-03T07:55:36.103+00:00

    Hi @Gurudas ,
    You also need to create a relay connector in office 365 if you have prepared your application.
    I found this guide which shared the complete operation on how to relay emails through office 365 , this should be helpful to you : Configure Office 365 SMTP relay - ALI TAJRAN
    Please Note: Microsoft provides third-party contact information to help you find additional information about this topic. This contact information may change without notice. Microsoft does not guarantee the accuracy of third-party contact information.


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  2. Aholic Liang-MSFT 13,821 Reputation points Microsoft Vendor
    2022-11-23T05:18:18.61+00:00

    Hi @Gurudas ,

    It has been a few days and I am checking in to see how things are going on with this issue.
    Did the guide in the previous post help you successfully configure the required SMTP relay?
    Here I found an official document that explains in more detail how to configure mail relay from the app to O365. Hope it helps!
    How to set up a multifunction device or application to send email using Microsoft 365 or Office 365 | Microsoft Learn

    263245-2022-11-23-4.png


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