Stop transactional and inbox emails from landing in spam folders. Here is the exact guide to adding SPF, DKIM, and DMARC TXT records inside Namecheap Advanced DNS.
Configure SPF, DKIM, and DMARC in Namecheap DNS
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Developer Tutorials for Automation, AI Agents & APIs
Hands-on tutorials with working code — Redis, AI agents, Google Apps Script, webhooks, and CRM/API integrations you can run today.
Blogs
Point a Namecheap Subdomain to a Separate Server: DNS and Nginx Setup
Route a Namecheap subdomain to an independent VPS or cloud instance without touching your root domain. Here is the full DNS record and Nginx vhost setup.
Set Up Dynamic DNS on Namecheap with ddclient on Ubuntu
Learn how to configure ddclient on Ubuntu to automatically update Namecheap Dynamic DNS records when your home or office IP changes. This step-by-step walkthrough covers configuration syntax, SSL prerequisites, systemd automation, and troubleshooting.
Point Namecheap Domain to Netlify: Custom DNS, Apex Setup, and SSL Guide
Connecting a Namecheap domain to your Netlify site requires choosing between Netlify DNS delegation and manual Namecheap BasicDNS records. This guide walks through both methods, apex routing, MX record preservation, and SSL troubleshooting.
Fix ‘Error Establishing a Database Connection’ on Hostinger WordPress
Learn how to debug and fix ‘Error Establishing a Database Connection’ on Hostinger WordPress sites. This guide covers credential verification, database repairs, socket checks, and VPS memory tuning.
Import Large WordPress Database via SSH When phpMyAdmin Fails
When phpMyAdmin crashes on large SQL exports due to execution timeouts, the terminal is your fastest escape hatch. Here is how to upload, decompress, and import gigabyte-scale WordPress databases via SSH using native MySQL tools and WP-CLI.
Automate WordPress Backups with WP-CLI and Cron on Hostinger VPS
Ditch heavy backup plugins that time out your PHP workers. Here is how to build a lightweight, automated WordPress backup pipeline using WP-CLI and cron on a Hostinger VPS.
Fix SSL ERR_TOO_MANY_REDIRECTS on Nginx Behind a CDN
When your CDN terminates SSL and connects to Nginx over HTTP, your server can trigger an infinite 301 loop. Here is how to configure X-Forwarded-Proto, FastCGI headers, and Nginx blocks to resolve ERR_TOO_MANY_REDIRECTS immediately.
Let’s Encrypt Wildcard SSL with Certbot DNS-01 on Nginx
Standard HTTP-01 challenges cannot issue Let’s Encrypt wildcard certificates. Learn how to configure Certbot DNS-01 authentication with automated DNS plugins to secure all subdomains on Nginx.
Fix CDN Font CORS Errors: Nginx Access-Control-Allow-Origin
Custom fonts failing to load across your CDN subdomain? Learn how to configure Nginx origin headers, manage dynamic origins, and clear edge cache issues.
Test ThemeForest WordPress Themes for Bloat Before Buying
ThemeForest live demos look slick, but many pack 4MB of bloated JS and dozen unneeded plugins. Here is how to test demo URLs for asset bloat and performance before buying.
Unlock Namecheap Domain and Export Auth Code for Transfer
Transferring a domain out of Namecheap requires disabling the registrar lock and generating an EPP authorization code. Here is the step-by-step process to prep your DNS, unlock the domain, and avoid transfer delays.