This<http://www.cjbuckley.net/blog/2007/08/19/rt-postfix/> seems to be what Tom & Chaim are suggestion. Alas, it has not worked thus far.
I also tried explicitly forcing a local transport for the username <http://episteme.arstechnica.com/eve/forums/a/tpc/f/96509133/m/512000799831> but the same problematic expansion to the unresolvable @localhost.$mydomain occurs. I'm afraid I may have to create unix users, but that's most uncool and difficult to maintain. -- Cambridge Energy Alliance: Save money & the planet _______________________________________________ http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-users Community help: http://wiki.bestpractical.com Commercial support: [EMAIL PROTECTED] Discover RT's hidden secrets with RT Essentials from O'Reilly Media. Buy a copy at http://rtbook.bestpractical.com