Am 15.04.2014 22:06, schrieb Angus March: > I'm looking for an MTA that will work on an air gapped intranet. > If the network is small enough, can this be done w/out a DNS?
http://www.catb.org/esr/faqs/smart-questions.html the medium does not matter *what* is your goal? a MTA without any DNS amkes little sense, without a MX pointing to him it won't receive mails, without name resoltuion it won't be able to relay mails somewhere else so if you only want to mail between a few people and never leave your own network - well than add the IP of the mailserver on the clients configs and you are done
