Interesting thing there that I can telnet to port 25 on the mail server for the network and by giving the commands HELO test MAIL FROM:<[EMAIL PROTECTED]> RCPT TO:<[EMAIL PROTECTED]> This is a test . QUIT
It will delivered the mail to network. Yes, I guess I need to look at the iptables file. The hosts.allow and hosts.deny are empty on both machines ant the hosts file are the same and they both an entry to the mail server. nestor :-) On 3/16/06, Andrew Lentvorski <[EMAIL PROTECTED]> wrote: > Nestor wrote: > > Any ideas, where I should look to find out it was set up so that > > machine A can only > > send mail to Machine B? > > How about /etc/hosts.allow or hosts.deny? > > How about IPTable/IPChains/ipfw/ipf rules? > > These rules could be on the *destination* machines as well. Your > machine may have a different netmask/network number or may be > specifically excluded. > > Start by trying to telnet from the Machine A&B to other machines port > 25. That should at least give you some information. > > Telnet is the only perfectly reliable mail and web client. > > -a > > > -- > [email protected] > http://www.kernel-panic.org/cgi-bin/mailman/listinfo/kplug-list > -- [email protected] http://www.kernel-panic.org/cgi-bin/mailman/listinfo/kplug-list
