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04/27/2022 Viewed (207) Dislike ( 0 ) Like ( 4 )
Possible solutions to new Office365 SMTP email service that is using TLS 1.2

# 1
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Anne_Dows
Nice!



# 2
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Stefan_SZE
Nice catch up! 



# 3
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Terry_Cohen
MS’s mistake again! 






# 4
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Aileen_Dows
Got you. 



# 5
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Internet technology_
Office365 SMTP error message - Unable to read data from the transport connection: net_io_connectionclosed.


if your SMTP server Website Code is working prior to October 2020 and studently it does not work after that month, then it likely is caused by the TLS1.2 setting on the Outlook server. Following the above procedures, the solution should resolve the issues. 






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