Blue Moose IT Support wrote:

Hello Emiliano,

This is really a question for the Postfix group as it has to do with your postfix configuration. That mailing list is very active and you should find some quick answers there. Your problem sounds like a common one and if you look at the FAQ on the Postfix website I'm sure it will help you out. http://www.postfix.org/lists.html

Regards,

--Z

Hi, Thanks for your answer I´ll search in the postfix site Greetings Emiliano Sutil