Bouncing messages with missing From: info

Jerry Benton jerry.benton at
Mon Apr 15 16:17:11 IST 2013

NDRs are not supposed to have info in the From field according to RFC. That
prevents emails bouncing around until the end of time.

So, are these NDRs to real users? If not, you can use recipient


On Mon, Apr 15, 2013 at 3:43 PM, Raymond Norton <admin at> wrote:

> I am using MailScanner 4.84.5 with postfix. I have one relay domain
> getting hit hard by  non delivery notices which are missing any info in
> the "From" field.
> Is there a rule I can add to postfix that will bounce messages like this?
> Raymond
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Jerry Benton
Mailborder Systems
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