The underlying connection was closed: An unexpected error occurred on a send.

polani · 2024-03-07T15:39:48+00:00

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I consistently encounter the error message 'The underlying connection was closed: An unexpected error occurred on a send.' Despite having all our firewalls open for 'https://messaging.easylink.com/', the issue persists. I am seeking your team's assistance in identifying the root cause.

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Prabhakr_2018

Please raise a support request with needed information

polani

i am attaching the log, somebody please provide the information why it is giving this error

TIFAX_2024-03-14.log

Prabhakr_2018

The error is thrown at application side which is using our SOAP APIs. The full end point is -https://messaging.easylink.com/soap/sync. Please raise a ticket to support team with the API side logs to analyze further

William James

The underlying connection was closed: An unexpected error occurred on a send" typically occurs when there's an issue with the network connection during data transmission. This error can stem from various causes such as server timeouts, network disruptions, or SSL certificate problems. Troubleshooting may involve checking network settings, server configurations, or consulting with network administrators for resolution