cpanel server log file
Domain Access Log
This Log file allow you to see who has accessed your site.
PHP error log :
tail -f /home/cpuser/public_html/error_log
Apache Web Server Logs:
tail -f /usr/local/apache/logs/access_log tail -f /usr/local/apache/logs/error_log
Suexec log :
tail -f /usr/local/apache/logs/suexec_log
These log files are available in Cpanel >> Logs >> Raw Access Log files option.
E-mail Logs :
IMAP/POP/SpamAssassin and other general logs
Unexpected or Fatal Errors in Mail System
This file contains other general unexpected/fatal errors from mail server.
/var/log/exim_paniclog ( Linux ) /var/log/exim/paniclog (FreeBSD)
Message Reception and Delivery
/var/log/exim_mainlog ( Linux ) /var/log/exim/mainlog (FreeBSD)
Mail Rejections Log [ criticism on ACLs/Policies ]
You can find logs for the messages which are rejected based on either ACLs or other policies.
/var/log/exim_rejectlog ( Linux )
Cpanel/WHM Access log
Access log file contains all cPanel requests. Eg..Client Information, Request URI.
Cpanel License Log:
Cpanel license related errors are logged here.
Statistic Program Log:
Awstats, Webalizer and Analog stats related logs are here