Hi rein, i would also propose to integrate in a server a simple client, able to connect directly to the server to test it, simulating a client, but without use fldisgi or psk125, directly for example to a tcp port in the server. I don't undestand if actually the server use tcp port to send and receive mail, but sending "netstat -l" in linux "Mandriva psklive" i see only: -------------------------- Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 *:x11 *:* LISTEN tcp 0 0 *:ssh *:* LISTEN udp 0 0 *:32769 *:* udp 0 0 *:bootpc *:* udp 0 0 *:5353 *:* udp 0 0 192.168.1.102:ntp *:* udp 0 0 localhost:ntp *:* udp 0 0 *:ntp *:* -------------------------- I think that for me, for example, is very important, to test all funcionality, without become crazy connecting in loop 2 pc. :) What do you think 73 Roberto IS0GRB