Re: send_confirm bounces

["Roger B.A. Klorese" <rogerk @ queernet . org>]

You've configured your server not to accept
    MAIL FROM:<>
Because somebody thinks that's good spam prevention.

But bounces MUST be sent with
   MAIL FROM:<>
...according to the RFC's.

This misconfiguration not only means you can't handle most legit
bounces, but that you're likely to be blacklisted for not accepting
proper DSN's (delivery status notifications, like bounces).

Fis your server, and block spam some other ways.