13,420
edits
Changes
no edit summary
If both messages arrive, both MTAs are working. If not, use the troubleshooting tools and techniques you have already learned to diagnose and fix the problem.
{{Admon/important|Time for Backup your VMs!|You MUST perform a new '''full backup!|Once have successfully completed this lab''' of ALL of your VMs whenever you complete your '''OPS335 labs''' or when working on your '''OPS335 assignments'''. You should be using the dump command, make a new and you should use the Bash shell script that you were adviced to create in order to backup all of your virtual machinesVMs.}}
==COMPLETING THE LAB==
