[Exim] DELIVERY FAILURE: Your Domain does not have access to route messages

Autor: Gustavo Palacios
Data:
Para: exim-users
Asunto: [Exim] DELIVERY FAILURE: Your Domain does not have access to route messages

How can I do for route messages to a to the specified host in the same
local network
begin: vcard

fn:             Gustavo Palacios
n:              Palacios;Gustavo
org:            PETROECUADOR. Sistemas
adr:            Alpallana E8-86 y 6 de Diciembre;;;Quito;Pihcincha;;Ecuador
email;internet: gpalacios@???
title:          Analista de Sistemas 2
tel;work:       593-2-562-502
x-mozilla-cpt:  ;0
x-mozilla-html: FALSE
version:        2.1
end:            vcard

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