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K2 version 4.6.8 error send email and retry can be send

  • 10 March 2022
  • 5 replies
  • 15 views

We intergrate with exchange online and found error as beow; https://outlook.office.com/EWS/Exchange.asmx

"SourceCode.Workflow.Common.EWS: Autodiscover not available and mail cannot be sent. Reconfigure K2 server with valid Exchange settings."

 

But we can retry in error list and can be send email,

 

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Best answer by khanh 6 April 2022, 17:35

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Userlevel 5
Badge +21

Perhaps this article might be useful: 
https://community.nintex.com/t5/How-To/Autodiscover-not-available/ta-p/125143


 


If not, I would suggest logging a support ticket! 

If connectionstring incorrect why can be retry an email and send out.

Userlevel 2
Badge +10

Hi jetsettronn,


 


The following KB will likely resolve the issue. 


https://community.nintex.com/t5/Technical-Issues/K2-and-TLS-1-2-Support/ta-p/124200


This has to do with office365’s full implementation of TLS 1.2 and some other things.
https://docs.microsoft.com/en-us/microsoft-365/compliance/prepare-tls-1.2-in-office-365?view=o365-worldwide


 

Thank you, 


I use windows server 2012 for K2.

Thank you very much, I had change tls1.2 and update dotnet framework to 4.8

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