RE: difference between opendkim-testmsg and opendkim for verification

From: Murray S. Kucherawy <>
Date: Tue, 29 Jan 2013 00:00:10 -0800 (PST)

The input message has some lines that are CRLF-terminated and some that
are not. This will undoubtedly confuse some MTAs out there.

opendkim-testmsg attempts to fix these (i.e., it has the DKIM_OPTS_FIXCRLF
feature enabled), but in doing so breaks the signature; opendkim itself
doesn't do that by default, so it passes. If you edit the input message
to have CRLF at the end of every line, you get a consistent result.

Received on Tue Jan 29 2013 - 08:00:26 PST

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