[EXIM] lookuphost router deferred.

    I am testing Exim. To do that I am sending messages from this
server to other servers whith a succesful ending. Can't say the same thing
when I connect to my mail account in other servers and try to send
messages to this one.
    Seeing the file on msglog directory I found the following
messages:

        rriley@???: lookuphost router deferred: remote
address is the local host. 

    The server which have Exim is "ns.fii.utp.ac.pa". I try to comment
the line # ROUTER_LOOKUPHOST = yes, did make makefile to solve the problem
with no success.

Any clue about this problem and how to fix it?
                    Regards,
                        Rolando Riley