RE: opendkim[31051]: (unknown-jobid): can't determine message sender; accepting - HELP NEEDED

From: Murray S. Kucherawy <>
Date: Sun, 23 Oct 2011 04:09:45 -0700 (PDT)

On Sun, 23 Oct 2011, Rudolf Barkoczi wrote:
> Hello,
> Here it is:

The specific error message being reported actually means the "From" field
isn't even there.

Keep in mind that opendkim is only told by the MTA what is fed to the MTA,
not what the MTA generates. So if the MTA makes some changes to the
message, like reformatting messages or adding fields that aren't there,
opendkim doesn't know about it. In this case, perhaps the input message
doesn't contain a From: and postfix is adding it, but only after opendkim
has given that error.
Received on Sun Oct 23 2011 - 11:10:00 PST

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