filter-rspamd DKIM checks failing intermittently.

[Reio Remma]

Hello!

I finally moved to Rspamd (2.0) on my production server and I'm seeing 
lots of failed DKIM checks, specifically dkim=fail (body hash did not 
verify).


Authentication-Results: host.domain.com;
    dkim=fail (body hash did not verify) header.d=facebookmail.com 
header.s=s1024-2013-q3 header.b=pNWbKJUd;
    dmarc=pass (policy=reject) header.from=facebookmail.com;
    spf=pass (host.domain.com: domain of notificat...@facebookmail.com 
designates 66.220.144.215 as permitted sender) 
smtp.mailfrom=notificat...@facebookmail.com

My current stab-in-the-dark theory is that there might be something 
going on with line endings when mails are fed to Rspamd.

Any better theories? :)

Thanks,
Reio