J. wrote:
Thanks. Ok, I did some looking around and decided that http://qmail.jms1.net has the patch for me (netqmail-1.05-validrcptto.cdb.patch). The problem is that it seems that when people have tried to patch the Gentoo version of netqmail they get errors. Has anyone here gotten this working under Gentoo? Thanks.
The Gentoo emerge build of qmail is not recommended. You'll be much better off building from source. I don't use it myself but I've heard horror stories from people on th list.
Another option, that we use, is http://www.shupp.org and the toaster patch. That way clients can login and add users and all invalid users are rejected (users don't have to actually be local, you can remove the domains from virtualdomains, the user check will still work but the smtproutes will be followed).
More info off list if you want. Regards, Rick