...
:
1_ WHM
PHP:
Email>>>Mail Queue Manager
PHP:
Main >> Server Status >> Service Status
... CPU 8 2.6 8.2
2_
PHP:
Main >> Server Status >> CPU/Memory/MySQL Usage
3_
4_PHP:
Server Configuration
PHP:
Prevent the user "nobody" from sending out mail to remote addresses (PHP and CGI scripts generally run as nobody if you are not using PHPSuexec and Suexec respectively.)