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Server Operations

By Greg Nowak, 18 April, 2026

AI Crawler Control for Business Websites: Protect Your Content Without Disappearing From Search

AI crawler traffic is no longer a publisher-only problem. For business websites, it now affects visibility in AI-driven search, origin load, content control, and operational risk. Here is a practical framework for deciding what to allow, what to block, and how a freelance technical operator can implement it safely.

Tags

  • Cloudflare
  • Technical SEO
  • wordpress
  • Drupal
  • Server Operations
By Greg Nowak, 3 December, 2020

Sending Mail From a Linux Server with Postfix

Practical guidance for sending reliable email from a Linux server with Postfix, including current deliverability basics, updated test commands, and when to use an SMTP relay.

Tags

  • Linux
  • Postfix
  • Email Delivery
  • Server Operations
Server Operations

Review Greg on Google

Greg Nowak Google Reviews

 

  • Unsupported Theme Contracts Made WordPress 6.9.3 a Paid Troubleshooting Story
  • WordPress Playground Made Faster Reproduction Easier, but Plugin and Hosting Bugs Are Still Paid Troubleshooting
  • Drupal CMS 2.0 Makes Marketing-Site Rebuilds Faster, but Canvas, Recipes, and Governance Are Still Paid Work
  • Public Staging URLs and Admin Panels Are Still an Ops Leak, and Cloudflare Access Is a Paid Cleanup Job
  • WordPress 6.8 Password Hashing Makes Legacy Login Bridges a Paid Troubleshooting Problem
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