cPanel Log files

These are the important cPanel log files

cPanel enabled Server's Log file location

cPanel: /usr/local/cpanel/logs directory

access_log - cPanel access log for both cPanel and WHM
error_log - cPanel error log
license_log - cPanel license log
login_log - cPanel user login log
melange.log - cPanel chat server log
melange_msg.log - cPanel chat server message log
stats_log - cPanel web stats log

System: /var/log/ directory.

bandwidth - cPanel total bandwidth logs for the entire server
chkservd.log - chkservd service log
clamav - clamav log directory
cpupdate.log - cPanel update log
exim_mainlog - Exim email transaction log
exim_paniclog - Exim error log
exim_rejectlog - Exim rejected email log
maillog - Transaction and login log for all mail services
messages - Transaction and login log for FTP services

cPanel individual domain logs: /usr/local/apache/domlogs

The log file will show the access log for each domain.