Folks I've just finished configuring my Alphaserver 300 4/266 running Digital Unix 4.0G to be on HECnet via DECNET/OSI basic configuration. I don't know whether there are other Digital Unix systems out there! The new node is 1.258, TIGER, requiring a node list update to find. Next step is to install the Mailbus 400 SMTP Gateway... Regards, Mark.