[Mimedefang] Relay: Reject emails after receiving DATA negative result code from destination host?

[David F. Skoll]

Benoit Panizzon wrote:

> This sounds very promising. I did try turning it on, but still
> haven't figured out in which filter part (where exactly in
> mimedefang-filter) I then can react to the 'data' result.

You can't; your filter knows nothing about it.  However, a failure code
from the other end will propagate back to the original SMTP client.

Regards,

David.