natan:
> Hi
> Probably i so blind ... where I can disabe this ?
>
> Any user who send e-mail to me (and send notifications) get respons
>
> "This is the mail system at host mmx.lt"
>
> Your message was successfully delivered to the destination(s)
Success notifications are normally requested by the sender:
MAIL FROM:<[email protected]> NOTIFY=SUCCESS,FAILURE,DELAY
As defined in https://tools.ietf.org/html/rfc3461#section-4.1
They may also be sent when the Postfix sendmail command is called as
/path/to/sendmail -N success,failure,delay
This can also happen after content filtering.
Finally, the success notifications may be sent when Postfix is
configured to append "NOTIFY=SUCCESS,FAILURE,DELAY" ot MAIL FROM
commands as described in
http://www.postfix.org/postconf.5.html#smtpd_command_filter. This
can also happen after content filtering.
You can limit the scope of success notifications with
http://www.postfix.org/DSN_README.html#scope
Wietse
