On Mon, 21 Oct 2002, Jeremy C. Reed wrote:
> > I've enabled Port 25 so that its listening away, but when I try to send
> > a message from a remote machine the message I get is "RCPT TO response
> > error: Requested action not taken: mailbox unavailable: mail not sent"
>
> Where did that message come from?
I suspect some clueless MUA.
The problem is almost certainly the fact that your Exim configuration
isn't set up to allow relaying from that host.
> Look at Exim's logs. What does Exim tell you?
Exactly.
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.