Kernel Downgrades

     I did not finish downgrading all the machines to 5.18.19 but I did finish the physical hosts, the mail servers (client and both incoming), the web server, ubuntu, debian, centos7, and slinux-7.  All the machines still on 6.0.0-rc5 are virtual machines so I can reboot them from here if necessary.

     I will be working on changing the remainder Thursday evening.