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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / SMTP "The Azure AD Aut...
Small and medium business | Business Central, N...
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SMTP "The Azure AD Authentication Flow provider has not been initialised"

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Posted on by Community member 2
Hi BC community,
 
I am getting an error when trying to authenticate an SMTP email account in D365 BC. 
 
The Azure AD Authentication Flow provider has not been initialised.
Internal session ID: 
61ca65be-fc23-4104-9aa6-0a9c183c13cc
Application Insights session ID: 
8072b523-853c-429f-854d-bbd227311d05
Client activity id: 
5d6bbc68-4828-1c8e-da72-3608625a2a1a
Time stamp on error: 
2023-12-08T01:59:02.3166140Z
AL call stack: 
/Azure AD Auth Flow/(CodeUnit 6303).CheckProvider line 10 - Base Application by Microsoft
/Azure AD Auth Flow/(CodeUnit 6303).AcquireTokenByAuthorizationCodeWithCredentials - Base Application by Microsoft
/Azure AD Mgt./(CodeUnit 6300).AcquireTokenByAuthorizationCode - Base Application by Microsoft
/OAuth2 SMTP Authentication/(CodeUnit 4516).AuthenticateWithOAuth2 - Email - SMTP Connector by Microsoft
/SMTP Account/(Page 4512)./Authenticate with OAuth 2.0 - OnAction/(Trigger) line 4 - Email - SMTP Connector by Microsoft
 
 
An identical configuration and extension versions are working in a sandbox environment.
 
Has anyone seen a fix from MS on this issue?
 
Categories:
Business Central
Business Central
Business Central
Business Central
  • Judy Profile Picture
    Judy Microsoft Employee on at
    SMTP "The Azure AD Authentication Flow provider has not been initialised"
    Hi Sir, 
    If the issue persists, it is highly recommended that you submit a request to Microsoft support for further investigation so that you can get this issue resolved more effectively.
     
    Best Regards,
    Judy
  • Lychees Profile Picture
    Lychees 2 on at
    SMTP "The Azure AD Authentication Flow provider has not been initialised"
    Hi Judy,
     
    I can confirm I have followed the above steps. The app registration is also successfully sending in a sandbox environment.
  • Suggested answer
    Judy Profile Picture
    Judy Microsoft Employee on at
    SMTP "The Azure AD Authentication Flow provider has not been initialised"
    Hi Sir,
     
    Can you please check if you have correctly configured the SMTP email settings in D365 business cemental and If the SMTP server, port, and authentication details are accurate.
    Since the error messages indicates that the Azure AD Authentication Flow provider has not been properly configured or initialized in your application.
    Please Double check if you have correctly registered your application in Azure AD and obtained the necessary client ID and client secret.
    The reference Document:
     
    Best Regards,
    Judy

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