Opening ports in the firewall for the Mail Server

There are standard ports that are used to access most services. For example, accessing a website generally uses port 80 for normal (HTTP) web pages and port 443 for secure (HTTPS) pages. Smtp Smtp generally uses port 25 for connections although there are recommendations for port 587 (see the official documentation for details). Pop and [...]

Where the logs are stored in linux (cPanel)?

In a cPanel server, you may find logs are often stored differently comapring a control panel less server. Even Plesk saves logs in different paths. Here is a list of services and their log path that may help you finding the logs. Apache /usr/local/apache/logs/access_log /usr/local/apache/logs/error_log /usr/local/apache/domlogs/example.com MySQL /var/lib/mysql/hostname.err hostname should be resemble your hostname.