hi all i've to keep two postfix mail server; one at head office and another at regional office; both users will be using example.com domain; head office mail server has got hostname/ mx/rdns etc..in the public dns; head office has got seperate internet connection
the regional office has got seperate internet connection; the users also has to communicate out as example.com; i think i shud specify relayhost in regional office mail server as head office mail server but i'm doubtful about the hostnames/domain names etc of regional office mail server which does not have any public dns records; how can i make the head office mail server accept this regional office mail server as client so that regional office users can send mails to head office and world as well appreciate help
