Newbie again

[Carlos Morales Mengotti]

I think that this question it's always asked, but I was unable to found =
the answer in the FAQ.

It's the old, old question, the users are local to machine.domain.net =
but I want to be able to send e-mails to '[EMAIL PROTECTED]' not =
'[EMAIL PROTECTED]' .

The DNS settings are alright, because worked before with Postfix.

Now if I send a e-mail from outside the network to '[EMAIL PROTECTED]' =
it's bounced! but if I send to '[EMAIL PROTECTED]' it works!

Sorry for a so silly question.

Thank you