amavis allows not to dkim-sign "from"

[Andreas Schulze]

Hello,

dkim-signing with amavis is easy to setup.

User could also control, which headers should be signed or not.
$signed_header_fields{'X-dontSign'} = 0;

Unfortunately it's also possible to not sign the From header.
$signed_header_fields{'from'} = 0;

RFC 4871 tells that this header is REQUIRED (if present)
Shouldn't amavis warn user about this configuration?


-- 
Andreas Schulze
Internetdienste | P252

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