Log file in Plesk

Where are the log files for each domain located in plesk
Each domain's log files are located in the /statistics/logs/ directory in the each domain's home directory


Activate logrotation in plesk from the log manager in control panel.

you can check the entry in shell from here.
log rotation config files for each domain located in /usr/local/psa/etc/logrotate.d/ and the main config file located in /etc/psa/logrotate.conf.
Now the main config file has one include directive for the /usr/local/psa/etc/logrotate.d/ directory.


mail logs
tail -f /usr/local/psa/var/log/maillog