[dkim-dev] DKIM Reflectors produce wrong results (part II)

[Steffen Lehmann]

I think the reflectors have difficulties with the body line
    "

      =B7          =B7         =B7          =B7=20

"

which is canonicalized to

'20''20''20''20''20''20'=B7'20''20''20''20''20''20''20''20''20''20'=B7'20''20''20''20''20''20''20''20''20'=B7'20''20''20''20''20''20''20''20''20''20'=B7=20'0D''0A'

The body canon algo is "relaxed", that means "reduce all sequences of WSP within a line to a single SP character", what is definitely not the case in the line above.

These "extra" spaces presented to the hash function are probably those which are missing in the very last body line.

Steffen