Introduction When LiteSpeed is installed on a cPanel & WHM server, QUIC support is enabled by default for HTTPS virtual hosts. QUIC uses UDP port 443 to improve connection performance and reduce latency. In some environments, administrators may need to disable QUIC globally or for specific domains due to firewall restrictions, compatibility concerns, or troubleshooting ..
Archives : May-2026
Introduction cPanel, WHM, and Webmail maintain user login sessions by storing session files on the server under the /var/cpanel/sessions directory. Over time, these sessions may need to be cleared for troubleshooting, security, or to force re-authentication for all users. Prerequisites Before clearing cPanel sessions, ensure the following: Steps to Clear cPanel Login Sessions Session data ..
Introduction SSL certificate expiry notifications are useful for maintaining secure services. However, in environments where non-AutoSSL certificates are managed externally or are not critical, these notifications can become unnecessary or excessive. Prerequisites Implementation Step 1: Log in to WHM Step 2: Navigate to Tweak Settings Step 3: Open Notifications Tab Step 4: Disable Expiry Notification ..
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