Re: Strange determination of an error address in Zmailer 2.1.2

[Nicholas_Briggs.PARC@xerox.com]

I think you'd normally expect the Sender field to be the same as the MAIL
FROM:<...>.

If the error is detected actually during the SMTP reception (rather than
later),  the notification must be returned to the MAIL FROM:<...> address
(since you don't have the message to look at!)