As a blogger at the DirTeam.com / ActiveDir.org Weblogs, I love the way my blog The Things That Are Better Left Unspoken looks. However, the theme I use is an abandoned theme and hasn't been updated in the last ten years. In my defense: It was current when I started blogging fourteen years ago… WordPress is a dynamic … Continue reading "The Trouble with abandoned WordPress Themes, Part 1: Incompatibility with PHP 7.4"
Day: August 24, 2020
Field notes: Make the actual source client IP visible for a load-balanced SMTP service
A typical headache for Microsoft Exchange Server administrators is to setup load-balancing with port 25. They face the issue that, typically in these setups, they no longer see the source client IPs of the actual clients; All traffic is translated and is presented to the SMTP service with the load balancer IP as source. This … Continue reading "Field notes: Make the actual source client IP visible for a load-balanced SMTP service"