Just adding a little note here, based on my own preferences. I usually use 7778 for the chat
and mailserver, just because I am using 7100-7500 for zone launchers. Seems to keep things
working smoothly. It's a preference though.
Code:
"zones" : {
"defaultstatus" : "0",
"ports" : {
"high" : "7500",
"low" : "7100"