>> I suppose the odd thing here is the "irvingd@xxxxxxxxxxxxxxxxxxxxx". >> I can send successfully from another linux box, the logs are pretty >> much identical (and the message is delivered). The only difference is >> that the from address has the full box address >> (from=<irvingd@xxxxxxxxxxxxx>). >> Could this be the reason why mail isn't going through? > Yes. There have been a few threads on this exact issue this week. Most mail > servers will not accept mail from unresolvable domains like localhost.localdomain. >> Can anyone help me with any config changes I need to change to get >> outgoing mail working? > Make sure you have the sendmail-cf package installed and then look up > "masquerading" in /usr/share/sendmail-cf/README > Paul. Thanks Paul - Im going to have a good look in to this at the weekend and get things set up a bit nicer. For now - I just ditched using DHCP for this box and got myself a fixed IP / name. Everything started working by <ignorance>magic</ignorance> :o) Dave This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you.