There was a SMTP Gateway for MR, but unfortunately it is only for DigitalUnix/Tru64unix. Btw. I'm setting up an ALL-IN-1 server soon. I have to finish the reorganizing of our house first. It has been a long time since administering A1 - about 15 years. I've forgotten so much... On 24.2.2013 18:59, Jordi Guillaumes i Pons wrote: Answering myself, MULTINET comes with a nice MR to SMTP gateway. Now I can address the internet from Allin as adress at in.the.internetz@SMTP and can address ALLIN1 from internet as jguillaumes at a1.jguillaumes.dyndns.org. El 24/02/2013, a les 0:08, Jordi Guillaumes i Pons <jg at jordi.guillaumes.name> va escriure: Hello, Anyone has experience setting up that? I _did_ it partially something like 30 years ago, using Message Router (but no internet mail, just A1 and VMSMAIL). I'm trying to do it again (with not a lot of success... I can't even make it BEGIN to work). Anyone has tried (and succeeded) at this? Jordi Guillaumes i Pons jg at jordi.guillaumes.name HECnet: BITXOV::JGUILLAUMES Jordi Guillaumes i Pons jg at jordi.guillaumes.name HECnet: BITXOV::JGUILLAUMES .