Ok, now I have understood the problem...
Thank you very much,
Denis
At 10.52 16/05/01, Frank Tegtmeyer wrote:
>Denis Gasparin <[EMAIL PROTECTED]> writes:
>
> > what is the syntax of badmailfrom to block senders that issue
> empty "MAIL FROM:" commands?
>
>You don't have to block the empty envelope sender. It's used for
>bounce messages. You and your users want to know if something goes
>wrong, don't you?
>
> > I have read past in the mailing list that there is a problem with
> bouncing messages in
> > blocking mails with empty senders... but i haven't understand why...
>
>If you never get a bounce message you will never realize that your
>mails don't reach their destination.
>Additionally you will be the enemy of the admins who will get the
>double bounces instead. When a bounce is not deliverable it goes to
>an administrative account of the sending mailserver.
>
>Regards, Frank
