Agusti wrote:
> The question is: can I try to deliver directly and if I get a permanent error
> (probably relaying denied) send this message to my smarthost?
That'll only solve half your problem so to speak. (Too) many people
do their spam filtering *after* the message has been accepted, and
in these cases your message may be tagged as spam without you knowing
anything about it. I'd suggest you relay all your outgoing mail
through your data center...
Bob