ietf-dkim
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Re: [ietf-dkim] detecting header mutations after signing

2010-10-14 09:29:52
On Wed, 13 Oct 2010 17:34:32 +0100, Charles Lindsey 
<chl(_at_)clerew(_dot_)man(_dot_)ac(_dot_)uk>  
wrote:


But full 100% RFC5322 checking is extremely tedious, and is more that we
actually need.

What we want is more like
         CHECK DKIM && CHECK RFC5322 headers included in h= tag -->  
ACCEPT
where at least the CHECK RFC5322 counts the number of occurrences,  
perhaps
a little more, but not worry about the more obscure checks such as LFCR
instead of CRLF.

On further thought, I would make that:

          CHECK DKIM && CHECK RFC5322 headers included in h= tag --> ACCEPT
          ELSE CHECK FOR ADSP DISCARDABLE (maybe for ALL)
where the ADSP should check ALL the From headers that are found (so I  
guess we need an RFC5617-bis too, since 5617 takes no account of multiple  
 From headers.

-- 
Charles H. Lindsey ---------At Home, doing my own thing------------------------
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