This is THE handbook on Echomail Networking, a store and forward messaging forum technology from back in the 80's and 90's, though it has never ceased to exist, it did fade from memory for a time. There is currently a resurgence of interest in this kind of chat system. Instead of BBSes dropping daily we actually have a growth trend in the number of people hosting their own bulletin board systems. The stats for this kind of this kind can be found at https://www.telnetbbsguide.com. The Echomail Networking Handbook aims to give people enough information so that its readers will be able to successfully add echomail networks to their BBS and even run their own echomail network. If you have any questions about echomail, this handbook is for you. It will be released in 2027 and will only be published in e-book form, for the time being, with a hard copy being produced down the road for people who would like the have it as a collector's item.