Johan Almqvist wrote:
That would be a nice feature to employ. Would you be willing to make
your code available? The rcpt check is easy, but a chunk of code
that recognizes all of the standard bounces would be handy.
Mark Farver
Isn't a bounce just a message where the sender is <>?
See http://wiki.qpsmtpd.org/plugins:spam:denybounce
I believe its supposed to be per the RFC but I have several examples in
my inbox that don't adhere to that. The guilty party appears to be
Exchange. The subject is "Delivery Status Notification (Failure)"
I'd have to do a little research to find out if that is the only exception.
Mark Farver