Introduction DomainKeys Identified Mail (DKIM) is an email authentication mechanism that helps prevent email spoofing and improves email deliverability. It allows a mail server to digitally sign outgoing […]
Introduction Cloudflare is a leading Content Delivery Network (CDN) and security service that improves the speed, reliability, and security of websites. It acts as a reverse proxy between
Introduction Roundcube is the webmail application bundled with cPanel for managing email accounts through a web browser. In some environments, administrators may need to verify the installed Roundcube
Introduction SORBS (Spam and Open Relay Blocking System) is a DNS-based Realtime Blackhole List (DNSBL) used to identify IP addresses associated with spam activity, open relays, and other
Introduction Linux Malware Detect (Maldet or LMD) is an open-source malware scanner designed for Linux servers, especially web hosting environments such as cPanel/WHM. It helps administrators detect malicious
Introduction cPanel allows administrators to limit the number of emails that can be sent per hour to help prevent spam, reduce the risk of compromised accounts sending bulk
