possible bug in mail::dkim with amavisd signing

[Benny Pedersen]

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=amavis.org; h=
     list-subscribe:list-help:list-post:list-archive:list-unsubscribe
     :list-id:precedence:user-agent:message-id:references:in-reply-to
     :organization:subject:subject:from:from:date:date
     :content-transfer-encoding:content-type:content-type
     :mime-version:received:received:received:received:received
     :received:received; s=201103; t=1507125984; bh=Z0dBAC42k3YPfa3X7
     iW33wsFyd+iV+C0c0Kj8N0V6Sc=; b=mAAH2kgPU5rcV/QtfhXKBbI/ZGnMqTs7N
     41+VoUsUAUguZdwHlpJ/f2JoVM3W+slGNIEWPFju+mC2VjsyK6r5pnDyQispmH7O
     dU08ISnDrkfPKJeEdmhysDwXAZ0ZZxinh/ERkhj4EffKnLF/ClgB5EKOiw3fGQmb
     z+CTlZ+XLI=

multiple from and date ?

mailman still breaks dkim so what :(