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Autodiscover not available and mail cannot be sent with Exchange Online

K

Good day!

Today without any changes in K2 or Exchange Online we have had issues in ALL 'send e-mail' activity "SourceCode.Workflow.Shapes.EWS: Autodiscover not available and mail cannot be sent. Reconfigure K2 server with valid Exchange settings."

Unfortunately, I don't have another O365 tenant or on-premise exchange server to test it with other settings. K2 Five (5.4) FP53.

What can I do to fix or deeper investigate this issue?

Best answer by KochevojRoman

Thanks for all! The issue was solved with KB manual
https://community.nintex.com/t5/Technical-Issues/K2-and-TLS-1-2-Support/ta-p/124200
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    2 replies

    N
    Nintex Employee
    • NtsakoNintex Employee
    • Nintex Employee
    • 7 replies
    • March 15, 2022

    Hi 

     

    Please check out this article which deals with Exchange emails not working
    Exchange emails not working 
    Or 

    Try running the K2 Setup manager for configuring your Exchange Server

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    K
    Thanks for all! The issue was solved with KB manual
    https://community.nintex.com/t5/Technical-Issues/K2-and-TLS-1-2-Support/ta-p/124200
    Translate

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