Getting your printer setup on your network using a LEDE/OpenWRT device is not as difficult as you might think.
Here we will run you through the steps needed to get printing over your network.
There are a number of packages for LEDE/OpenWRT that allow you to send emails. We are going to be looking at SSMTP.
With email sending configured, you could set up automatic emails such as system alerts, or to goof around with sending emails via CLI.
LEDE/OpenWRT supports a massive variety of packages. These packages allow you to customise your experience to match your usecase and needs.
We are going to run through some of the commands that will help you manage these.