Basically means that autoconversion features like the one in the Sendmail
MTA shall no longer be used in order to limit the risk of altering DKIM
signature.
Remember, on a similar side, the Sendmail MTA also alters the To/Cc headers
in some situations and this breaks strict header signing, if verification is
done after.
--
Christophe Wolfhugel -+- chris_at_wolfhugel.eu
Received on Thu Jul 10 2014 - 07:14:41 PST