Is there any alerting mechanism which sends out email/text messages on the event of some issue?
Solace PubSub+ broker does not send out emails/text messages. However, you can receive events from the broker via syslog and forward these over the network to a remote host.https://docs.solace.com/Best-Practices/Monitoring-Using-Syslog.htm
you can also receive the events from the broker over the message bus itself as messageshttps://docs.solace.com/System-and-Software-Maintenance/Receiving-Message-Bus-Events.htm
Thank you very much @Meshvi