Hello Sathya,


Is the appliance having proper network configuration so that the appliance can reach out to the IP address and/or the hostname of the SMTP ?
May be there is some network restriction to reach out to the SMTP ?
https://www.ibm.com/docs/en/guardium/11.5?topic=system-guardium-port-requirements
-Sachin
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Sachin Marawar
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