pop3 outgoing config issue

[Bruce Edge]

I can send a message to a remote host using:

echo to: [EMAIL PROTECTED] | /var/qmail/bin/qmail-inject 

but I cannot do so from a pop3 MUA, netsacpe.

When I try I get a dialog:
Sorry that's not in my list of rtpchosts (#5.7.1)

If I add remote.com to rtpchosts it works, but I should not have to add every
possible mail host on the 'net in this file.

Is this a qmail-pop3d issue? If so where do I tell it to forward mail to
unknown hosts.

Thanks, bruce.