サービス案内

Spam detection software, running on the system "ciao.gmane.io",
has identified this incoming email as possible spam.  The original
message has been attached to this so you can view it or label
similar future email.  If you have any questions, see
@@CONTACT_ADDRESS@@ for details.

Content preview:  ETCサービスをご利用のお客様: ETCサービスは無効になりました。
   引き続きサービスをご利用いただきたい場合は、下記リンクより詳細をご確認ください。
   

Content analysis details:   (5.6 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 0.2 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level
                            mail domains are different
 1.7 RAZOR2_CHECK           Listed in Razor2 (http://razor.sf.net/)
 2.4 RAZOR2_CF_RANGE_51_100 Razor2 gives confidence level above 50%
                            [cf: 100]
 2.0 PYZOR_CHECK            Listed in Pyzor
                            (https://pyzor.readthedocs.io/en/latest/)
 0.1 DKIM_SIGNED            Message has a DKIM or DK signature, not necessarily
                            valid
 0.1 FROM_EXCESS_BASE64     From: base64 encoded unnecessarily
 0.0 T_DKIM_INVALID         DKIM-Signature header exists but is not valid
 0.0 DIGEST_MULTIPLE        Message hits more than one network digest check
-1.0 MAILING_LIST_MULTI     Multiple indicators imply a widely-seen list
                            manager