--On March 10, 2006 2:22:06 PM -0300 Rodrigo Mufalani
<[EMAIL PROTECTED]> wrote:
I want configure postfix autoreply, for undelivery mails
If one user does not exists.
Every MTA already does this, *if* you mean reject the mail:
telnet smtp.utdallas.edu 25
Connected to smtp.utdallas.edu.
Escape character is '^]'.
220 smtp1.utdallas.edu ESMTP Postfix
MAIL FROM: [EMAIL PROTECTED]
RCPT TO: [EMAIL PROTECTED]
554 <[EMAIL PROTECTED]>: Recipient address rejected: Access denied
Connection closed by foreign host.
If you mean, send an autoreply to the sender, as others have pointed out,
you do *NOT* want to do that. If you do, your server will get blacklisted
Paul Schmehl ([EMAIL PROTECTED])
Adjunct Information Security Officer
The University of Texas at Dallas