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Wed, 23 Oct 2013 10:48:15 -0700 (PDT)
or something along those lines.
Having recently added TLS to my mail daemon, I've been looking at various
ESMTPS and ESMTPSA received headers. Most of them put cipher info in
a comment. Since we all seem to log that info anyway, it might be worth
inventing a standard syntax for it.
R's,
John
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