iis smtp nntp: Hello together!

I've got the following problem:
The smpt form the iis is so configured, that all hardbounces will be saved
at the inbox directory.

But: Not one softbounce does! I don't know why!
I allready tried to set the return path of the mail to an email-adress,
which the smtp server is used to look for.

I tried to send mails to a mailbox, which is full. but then i've seen that
the mail didn't return to the defined return path. it returned to the
sender!

WHY? Is this a configuration-problem?
Please help me!
thx

Or is there a possibility to configure the "Envelope-From" parameter of the
smtp?

If I add it at the mail-header it doesn't work. - of course


"Raupes" <Bernhard@eworx.at> schrieb im Newsbeitrag
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