DevOps
3 posts
Linux
Hardening a Webuzo Mail Server Against Sextortion Spoofing & Fixing Email Deliverability
A Webuzo server was under mass sextortion spoofing. Five compounding failures allowed it. Here's the full fix across Exim ACLs, DMARC, DKIM, PTR records, and Cloudflare proxy settings.
Apache
How to Set Up a Custom Local Domain (e.g. abc.test)
Stop using localhost:8000. Set up a custom .test domain in 5 minutes by editing your hosts file and adding a virtual host config.
Laravel
Complete Development Server Setup Guide
Full guide to building a centralized dev server: Hyper-V VM, Ubuntu, Nginx, Laravel multi-tenancy with nip.io, Tailscale VPN for remote SSH, Cloudflare Tunnel for public access, and HTTP Basic Auth security.