lunedì 6 febbraio 2017

Antispam ed utonti

Content analysis details:   (189.2 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 100 USER_IN_BLACKLIST      From: address is in the user's black-list
 3.5 HK_SCAM_S7             BODY: No description available.
 3.6 HK_SCAM_N2             BODY: No description available.
 3.5 HK_SCAM_N13            BODY: No description available.
 0.9 NSL_RCVD_FROM_USER     Received from User
 0.2 TVD_RCVD_SINGLE        No description available.
 4.5 FSL_CTYPE_WIN1251      Content-Type only seen in 419 spam
 0.9 MISSING_HEADERS        Missing To: header
 0.5 SUBJ_ALL_CAPS          Subject is all capitals
 2.6 US_DOLLARS_3           BODY: Mentions millions of $ ($NN,NNN,NNN.NN)
 2.2 MIME_HTML_ONLY         BODY: Message only has text/html MIME parts
 0.0 HTML_MESSAGE           BODY: HTML included in message
 1.0 MSOE_MID_WRONG_CASE    No description available.
 2.1 FSL_NEW_HELO_USER      No description available.
 0.0 LOTS_OF_MONEY          Huge... sums of money
 0.0 FORGED_OUTLOOK_HTML    Outlook can't send HTML message only
 0.0 FORGED_OUTLOOK_TAGS    Outlook can't send HTML in this format
 2.0 FSL_MISSP_REPLYTO      Mis-spaced from and Reply-to
 1.2 FROM_MISSP_USER        From misspaced, from "User"
 1.7 AXB_XMAILER_MIMEOLE_OL_024C2 No description available.
 2.0 FROM_MISSP_MSFT        From misspaced + supposed Microsoft tool
 2.4 REPLYTO_WITHOUT_TO_CC  No description available.
 1.2 FREEMAIL_FORGED_REPLYTO Freemail in Reply-To, but not From
 2.0 MONEY_FROM_MISSP       Lots of money and misspaced From
 3.6 FROM_MISSP_REPLYTO     From misspaced, has Reply-To
 0.3 FROM_MISSPACED         From: missing whitespace
 2.5 TO_NO_BRKTS_FROM_MSSP  Multiple formatting errors
 0.9 FROM_MISSP_EH_MATCH    From misspaced, matches envelope
 0.0 ADVANCE_FEE_4_NEW      Appears to be advance fee fraud (Nigerian 419)
 0.0 ADVANCE_FEE_5_NEW      Appears to be advance fee fraud (Nigerian 419)
 0.0 T_MONEY_PERCENT        X% of a lot of money for you
 4.0 FORGED_MUA_OUTLOOK     Forged mail pretending to be from MS Outlook
 0.0 FILL_THIS_FORM         Fill in a form with personal information
 1.8 ADVANCE_FEE_3_NEW      Appears to be advance fee fraud (Nigerian 419)
 3.5 TO_NO_BRKTS_MSFT       To: misformatted and supposed Microsoft tool
 2.0 FILL_THIS_FORM_LONG    Fill in a form with personal information
 3.5 ADVANCE_FEE_5_NEW_FRM_MNY Advance Fee fraud form and lots of money
 0.0 ADVANCE_FEE_5_NEW_FORM Advance Fee fraud and a form
 1.2 ADVANCE_FEE_5_NEW_MONEY Advance Fee fraud and lots of money
 2.1 FILL_THIS_FORM_LOAN    Answer loan question(s)
 2.8 ADVANCE_FEE_4_NEW_MONEY Advance Fee fraud and lots of money
 0.0 ADVANCE_FEE_4_NEW_FORM Advance Fee fraud and a form
 2.1 ADVANCE_FEE_4_NEW_FRM_MNY Advance Fee fraud form and lots of money
 1.9 ADVANCE_FEE_3_NEW_FORM Advance Fee fraud and a form
 0.8 ADVANCE_FEE_2_NEW_FORM Advance Fee fraud and a form
 1.4 ADVANCE_FEE_2_NEW_FRM_MNY Advance Fee fraud form and lots of money
 3.4 ADVANCE_FEE_3_NEW_FRM_MNY Advance Fee fraud form and lots of money
 0.0 MONEY_FORM             Lots of money if you fill out a form
 2.9 MONEY_FRAUD_5          Lots of money and many fraud phrases
 3.5 MONEY_FRAUD_3          Lots of money and several fraud phrases
 0.9 ADVANCE_FEE_3_NEW_MONEY Advance Fee fraud and lots of money
 3.8 ADVANCE_FEE_2_NEW_MONEY Advance Fee fraud and lots of money
 0.0 FORM_FRAUD_5           Fill a form and many fraud phrases
 2.4 FORM_FRAUD_3           Fill a form and several fraud phrases

Credo sia un record, in anni di utilizzo di spamassassin, raggiungere 189.2 punti (100 solo per la presenza del mittente nella black list). E rido internamente quando qualche utonto si lamenta dei troppi messaggi indesiderati, ricevuti quotidianamente nella propria casella di posta elettronica, ormai letteralmente intasata tanto da non permettere di individuare i messaggi "utili".  Spesso le aziende si affidano ad "informatici" part-time, improvvisati con tanto di laurea magistrale, poco preparati (specialmente nel vostro paese), prezzolati e corrotti dal commerciale di turno che ben si guarda dal suggerire soluzioni free. Poco mi importa. Con certi utonti ho chiuso in quanto pagano poco, male, in ritardo e rompono pure i c*glioni, lasciandoli ai soliti informatici d'assalto, perennemente in crisi, incapaci di dire di NO! e sempre pronti ad abbassare le tariffe pur di prendersi il "cliente". E rido ancora di più quando sento il solito utonto che auspica l'emanazione di una legge contro lo spam, come se una legge ad hoc fosse in grado di risolvere il problema.  
Lo spammatore mi invia il seguente invito: 

Please provide me the following as we have working days to run it through:
 
1. Your full name: 2. Telephone number: 3. Contact address: 4. Age: 5. Gender: 6. Occupation:
 
...si certo come no. Io no. Ma sono certo che qualche utonto lo farà, allettato dalla proposta imperdibile... soldi!! Del resto funziona un pò come per i ransomware... innumerevoli ormai i casi di contagio... povere vittime... vittime dell loro stessa ignoranza! Ciao Caco. 

P.S. Lucilla non porta pene. Ripeto: Lucilla non porta pene. 

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