another gotcha in the script!!
EasyDNS offers mail server mapping, really useful when setting up a server with dynamic addressing
Sad to say, the default settings on the set up silently blow away the mail mappings!
DELETE the line
mx={$DomainName } &backmx=YES
if you want your mailmappings to survive!
./etc/e-smith/templates/etc/easydns.conf/10easydns is the TEMPLATE file to edit