Hi,

There is no error when sendmail restarted "Ok", and to inform you that I only try it for intra-network and it's only a simple network (only 1
RedHat server and 1 PC and they assigned with static IP) without any router or some advance networking, I have tried also to select no firewall, but the problem still occurs..? funny..BTW is there any special configuration in Windows->Control Panel->Network ...

Regards
Winan