Hello, To see if this is installed and enabled, look under /etc/yum/pluginconf.d/security.conf -- it should have a line that reads…
The issue is because of the corrupted exim db files. Goto /var/spool/exim/db and delete files: retry , retry.lockfile , wait-remote_smtp,…
Note : You’d need to be logged in as root user before to run the MySQLTuner script. Step 1 : Log into…