Dynamics Community Forum Thread Details

Guidance Requested: Email Setup in Business Central (No-Reply Account)

Hi everyone,

I’m having some difficulty setting up email accounts for Business Central. Specifically, I want to configure a no-reply account so that all emails sent from BC will use this account.

I followed Mr. Zhu’s blog on the setup process, but I’m a bit confused about what steps I need to take. You can find the blog here: Link.

I’m encountering the following error message:

"Could not send the email. The ***** account does not have 'Send As' permissions on your mail server for the ***** account."

"The SMTP server rejected the authentication request, as the authentication data is incorrect. Verify that your username and password are correct and that the SMTP server supports the specified authentication type (OAuth 2.0). SMTP error code: 535."

Basic Authentication: Can Basic Authentication still be used? If so, what setup is required to enable it?
OAuth2 Authentication: If I want to use OAuth2, what setup is necessary? I found the Microsoft article here, but it’s a bit unclear. I also noticed that there is no "Email Application" registration in Microsoft Entra ID for BC.

Has anyone had experience with this? Any guidance or clarification would be greatly appreciated!

Thank you!

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