[Mailman-Users] First-time poster...

[Bill Landry]

----- Original Message ----- 
From: "John Dennis" <jdennis at redhat.com>

> Short of that the only other things I can think of would be to strace
> (assuming you're on a system with strace, e.g. Linux) the postfix
> process and seeing where the failure occurs and/or to look at the
> postfix code that performs the lookup and see exactly what c lib
> functions it's calling and what triggers it to return a failure.

Doh, ended up being a chroot issue in master.cf.  Thanks John, Mark, and Dan 
for the responses, and my apologies to the list for the noise...

Bill