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All articles — page 13

Configure Plesk Fail2Ban jails to stop brute-force attacks
Enable Plesk's Fail2Ban, tune the default jails, whitelist your own IPs, and fix the silent failures where bans show in the panel but never reach iptables.
7 min readhow to→
Fix 508 Resource Limit Is Reached on CloudLinux cPanel
A 508 error means one LVE limit got hit — usually entry processes. The decision tree for finding which limit, which user, and whether to raise it or fix the cause.
5 min readtroubleshoot→
Fix CloudLinux "No valid license found" registration errors
Work through the CloudLinux "No valid license found" error in order — IP-based vs key-based registration, stale CLN server entries after a migration, and blocked outbound to cln.cloudlinux.com.
5 min readtroubleshoot→
Set up EU VAT, VIES validation, and tax rules in Blesta
Blesta gives you two tax levels plus VIES and HMRC VAT-ID validation, but no OSS reporting or GeoIP — here's how to configure tax rules correctly for an EU hosting business.
7 min readhow to→
Reduce Imunify360 high CPU and RAM usage on cPanel
Isolate which Imunify360 component is eating load — scanner, real-time watcher, Proactive Defense, or WebShield — then tune MALWARE_SCAN_INTENSITY and disable the right pieces.
5 min readtroubleshoot→
LiteSpeed ESI hole-punching for WooCommerce carts
Cache the full page for everyone while keeping the WooCommerce cart, "Hi, name" greeting, and nonce fields live — set up ESI blocks in LiteSpeed Cache the right way.
7 min readhow to→
cPanel & WHM v136: unified SSL, log retention, removals
cPanel & WHM v136 hits the RELEASE tier — unified SSL/TLS, short-lived ACME certs, web log retention, mass PHP version changes, Dovecot 2.4, and a list of removals to audit first.
3 min readchangelog→
Tune mod_lsapi on CloudLinux: connection pool and LVE limits
mod_lsapi is the leanest PHP handler for high-density cPanel, but the stock config leaves performance on the table. How to tune connection pool, backend children, and LVE limits without 508s.
7 min readhow to→
Connect Blesta to Plesk for automatic subscription provisioning
Wire the Plesk module in Blesta to a Plesk server using an API key, map service plans to packages, and get orders creating real subscriptions without manual touch.
12 min readhow to→
TuxCare ELS for CentOS 7: keep cPanel servers patched past EOL
How to set up TuxCare Extended Lifecycle Support on a CentOS 7 cPanel server — kernel and userspace patches, what's covered, and the migration timeline it buys you.
10 min readhow to→