[Top] [All Lists]

Re: [ietf-dkim] Where is the formal definition of DKIM-Signature?

2018-02-08 09:08:35
On Thu, Feb 8, 2018 at 5:22 AM, John R. Levine <johnl(_at_)iecc(_dot_)com> 

someone asked me about case sensitiveness of the header field name.  I
for an ABNF in RFC6376, but only found examples and informative notes.

I was going to say that can't possibly be true, but it's true, there's no
ABNF for the header.  So, for example, I don't know whether the v= field
has to come first.  Send an erratum, we'll probably accept it as hold for

"v=1" doesn't have to come first.  It just usually does.  I think there was
a version of RFC4871 that did that, but then when challenged we couldn't
come up with a good reason to keep it that way.

NOTE WELL: This list operates according to