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PHP-FPM pm.max_children: Stop 502s When Traffic Spikes
Your WordPress or Laravel site runs fine at normal traffic, then a campaign email goes out, or a post gets shared somewhere, and suddenly half your visitors se…
cPanel Boxtrapper: Fix Emails Stuck in the Verification Queue
A client swears they emailed you three times this week. Your inbox says otherwise — nothing came through, no bounce, no spam folder hit. If you've got Bo…
Secondary DNS: Add a Backup Nameserver Before You Need It
If your domain has only one nameserver provider, you have a single point of failure you probably don't think about until it breaks. When that provider has an o…
Set Up ClamAV & rkhunter on Your VPS to Catch Malware Early
If you're on shared cPanel hosting, malware scanning is baked in — ImunifyAV quietly checks your files in the background. On a bare VPS, there's no such thing …
Set Up a Cloudflare Tunnel to Hide Your VPS Origin IP
If your VPS sits behind Cloudflare's orange cloud, you'd think the origin server's real IP is hidden. It usually isn't. Old DNS records, mail server logs, SSL …
Set Up Nginx FastCGI Cache for WordPress (No Plugin)
You've already installed a caching plugin on your WordPress site, tuned OPcache, maybe even moved to PHP 8.3 — and pages still take 700ms to a full second to l…
Fix PostgreSQL "Peer Authentication Failed" on Your VPS
If you've just installed PostgreSQL on a fresh VPS and tried to log in the way you'd expect, you've probably already hit this wall: psql: error: connection to …
Sent Mail Missing on Other Devices? Fix cPanel IMAP Sync
Here's a ticket we see every few weeks: a customer sends an important email from their phone on the way to a meeting, then opens Outlook on their laptop that a…
Site Suddenly Redirecting to Spam? Fix a Malicious .htaccess Hack
A customer opens their own website and, instead of their homepage, lands on a fake pharmacy store, a "you've won a prize" page, or a Japanese SEO spam site. Re…
Monitor VPS Bandwidth Usage With vnstat Before Overages
If your VPS plan comes with a monthly bandwidth allowance, you've probably had that moment: an invoice email mentions an overage charge, or your provider throt…