[Exim] shadow_transport in remote_smtp

Ok, I can't use shadow_transport in non local deliveries.

Somebody can give me an alternative to it? I want to send a message to
the sender as soon the message is delivered. I was thinking in making a
shadow_transport to send the message and data to a transport that would
carry the mission of sending the message.

Any help is welcome.

[]s

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José de Paula Eufrásio Júnior
Analista de Sistema | CPD
ProInternet do Brasil