Servers & Hosting

Jul 07, 2026 • 8 min read

Why Odoo Invoices Land in Spam: Fixing SPF, DKIM and DMARC for Gmail/Yahoo

Gmail and Yahoo now reject unauthenticated mail at the SMTP level. Her...

Jul 06, 2026 • 7 min read

Odoo Running Slow? Diagnose Workers, RAM and PostgreSQL Before You Blame the ERP

Odoo feels sluggish? Before you migrate servers, check your worker mod...

Jul 05, 2026 • 7 min read

Samba's CVSS 10.0 Wake-Up Call: Patch CVE-2026-4408/4480 Now

Samba just fixed two unauthenticated pre-auth RCE flaws, one scoring a...

Jul 04, 2026 • 7 min read

Odoo + LDAP/Active Directory: Setup Guide and the Login Bug Nobody Warns You About

A field-by-field walkthrough for wiring Odoo into LDAP or Active Direc...

Jul 04, 2026 • 9 min read

The $30 GPS Jammer Problem: Diagnosing Fleet Tracking Blackouts

Cheap GPS jammers are blinding fleet trackers on a regular basis. Here...

Jul 04, 2026 • 8 min read

The 3-2-1-1-0 Backup Rule: A 2026 Recovery Plan for Oman SMBs Facing Ransomware

The old 3-2-1 backup rule can't stop modern ransomware. Here's how Gul...

Apr 08, 2026 • 3 min read

Active Directory: Complete Practical Guide for Domain Design, Group Policy, and Samba Integration

Comprehensive practical guide to planning and implementing Microsoft A...