Ok, so Postfix *was* running in it's chrooted jail /var/spool/postfix. The passwd file in thechroot jail was outdated, and therefore did not show the new users. That made it so theycould send mail out, but could not receive mail. Is there any way to keep these files in sync? (if /etc/passwd changes, it copies itself to/var/spool/postfix/etc/passwd) -Lucas