IT Tips and Tricks MAC OS X, Linux, Windows and other IT Tips and Tricks Facebook Twitter Google Plus Linkedin Instagram YouTube Pinterest Tumblr I’ve got 2 synchronized email servers running and, in order to make sure I don’t have to change the servername settings of my mail client in case one server goes down, I was looking for a straight TCP layer load balancer. There are a few software package
![TCP Load balancing email/web servers with NginX](https://cdn-ak-scissors.b.st-hatena.com/image/square/8d71ff5111e05619a10d29bb40d7aebaa75c8fbc/height=288;version=1;width=512/https%3A%2F%2Fs0.wp.com%2Fi%2Fblank.jpg)