Spam detection software, running on the system "Mercurio.QuerySoft.es", 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 The administrator of that system for details. Content preview: Hi there, Hopefully you actually do not mind my english sentence structure, considering that im from Germany. I infected your system with a malware and im in possession of your private information out of your c [...] Content analysis details: (12.0 points, 8.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 5.5 BAYES_99 BODY: Bayes spam probability is 99 to 100% [score: 0.9979] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 1.0 BITCOIN_SPF_ONLYALL Bitcoin from a domain specifically set to pass +all SPF 4.0 RDNS_NONE Delivered to internal network by a host with no rDNS 1.0 BITCOIN_EXTORT_01 Extortion spam, pay via BitCoin 0.5 PDS_BTC_ID FP reduced Bitcoin ID