We are working to adjust the notification settings in Archer Control Panel. We need run some tests to replicate the failed email attempts to gather the test evidence. How can we replicate this?
My assumption is to shut down RSA Archer Job Engine service in app server where we can replicate the issue?
If it is a server, you can maybe modify hosts file or define route table to not reach mail server.
Also, I believe, I mentioned already, FW block rule.