SMS Issues - STunnel Application
Overview
SMS issues due to messages not received on mobile phones. The STunnel service (third-party application that sends SMS messages) but messages failing.
Resolution/Topic
The issue appears to be related to an expired SSL Certificate.
Advise customer to check with the STunnel SMS service provider for new valid SSL Certificate
Install the new valid SSL certificate
Then restart the STunnel service.
Related Defects:
N/A
KB59541