I've just installed ISA server for first time and i've published my internal mail server that is running Maildaemon 5.04.
The incoming smtp traffic enters without any problem, so i can receive messages but the outgoing messages from my internal network are not going out and the response i get is as follows
Attempting to open SMTP connection to [ISA server internal interface:25]
The other host is either down or is not receiving packets on that IP and /or that port
The question is, how can i configure my email server to handle my outgoing messengery
Best regards
Carlos