rspamd results

[Benny Pedersen]

Results for file: 2 (0.0633 seconds)
[Metric: default]
Action: add header
Spam: true
Score: 3.99 / 30.00
Symbol: ARC_REJECT (1.00)[signature check failed: fail, {[1] = 
sig:dovecot.org:reject}]
Symbol: DKIM_TRACE (0.00)[junc.eu:-]
Symbol: DMARC_POLICY_SOFTFAIL (0.10)[junc.eu : No valid SPF, none]
Symbol: FROM_HAS_DN (0.00)
Symbol: FROM_NEQ_ENVFROM (0.00)[me at junc.eu, dovecot-bounces at dovecot.org]
Symbol: HAS_LIST_UNSUB (-0.01)
Symbol: HAS_ORG_HEADER (0.00)
Symbol: HFILTER_HOSTNAME_UNKNOWN (2.50)
Symbol: MAILLIST (-0.20)[mailman]
Symbol: MID_RHS_MATCH_FROM (0.00)
Symbol: MIME_GOOD (-0.10)[text/plain]
Symbol: MIME_TRACE (0.00)[0:+]
Symbol: RCPT_COUNT_ONE (0.00)[1]
Symbol: RCVD_COUNT_SEVEN (0.00)[7]
Symbol: RCVD_IN_DNSWL_MED (-0.40)[172.104.150.56:received, 
94.237.105.223:received]
Symbol: RCVD_NO_TLS_LAST (0.10)
Symbol: RCVD_VIA_SMTP_AUTH (0.00)
Symbol: R_DKIM_REJECT (1.00)[junc.eu:s=default]
Symbol: TO_DN_NONE (0.00)
Message-ID: 38f38a585892368901bd47944ca617ab at junc.eu

just to be sure its not a fail in spamassassin with dkim_invalid

ARC-Authentication-Results: i=1; talvi.dovecot.org;
  dkim=pass header.d=junc.eu header.s=default header.b=rodgOLEw;
  spf=pass (talvi.dovecot.org: domain of me at junc.eu designates 
172.104.150.56 as
  permitted sender) smtp.mailfrom=me at junc.eu;
  dmarc=pass (policy=none) header.from=junc.eu

where is the problem ?

i will report fuglu dkim signing non existing headers in a moment if 
that my fault

cc: is non existing here but are still signed, why did ARC verify not 
find this problem ?