Sendmail IP Rewriting All mail not sent from server rejected
I am a newbie to sendmail. This is the first attempt at a sendmail server. I have everything setup fine to access the server but when I try to sendmail from a IP address other than that of the server(ie. 192.168.0.100) I get a returned mail error with address look-up failed. Of course it failed bc there is no MX record for the originating IP, but there is for the sendmail server. So how do I handle this issue when accessing the mail server remotely? Is there a way to rewrite the IP to the server's, or is there a better way to go about this. I have webmin, so if you know of a way to handle it through that let me know. Thx so much.