How can I pull the "View Relayers" report via Daily SSH, is this possible? Type Rotate a command daily that shows me the result? Without being used by WHM but via ssh
Yes, it is possible to obtain this information.
Option 1: Utlize eximstats
This command Parses Exim mainlog or Syslog files and generates a statistical analysis
of the messages processed. Pass the --help flag to get a better idea of what data can be obtained and summarized.
Option 2: Mail Status Probe script
You can use the Mail Status Probe script to diagnose spam-related issues by reporting statistical information from the mail logs. See the below article for more information.
Using cPanel's Mail Status Probe MSP script to diagnose spam-related issues
If you are specifically troubleshooting spam issues, the below article may also be of use.
How to Find the Source of a Large Amount of Email