SPAM besser aussortieren

DerNorden

Well-Known Member
Jul 9, 2017
87
1
48
44
Hi,

ich versuche mein PMG stetig zu optimieren.

Leider erhalte ich immer wieder Emails mit einer jpeg Datei und Überschrift dazu. Oft sind es dann auch immer die gleichen.

Gibt es eine Möglichkeit so etwas besser aussortieren zu lassen?
 
Welche Regeln von SpamAssassin schlagen denn an? - steht in den logs zu der mail
 
Welche Regeln von SpamAssassin schlagen denn an? - steht in den logs zu der mail

Kannst du mit dem folgenden etwas anfangen?

Jun 10 06:38:11 pmg postfix/postscreen[11610]: CONNECT from [62.173.140.47]:48404 to [meine.IP]:25
Jun 10 06:38:17 pmg postfix/postscreen[11610]: PASS NEW [62.173.140.47]:48404
Jun 10 06:38:18 pmg postfix/smtpd[11706]: connect from mail.farenseri.de[62.173.140.47]
Jun 10 06:38:18 pmg pmgpolicy[10962]: SPF says pass
Jun 10 06:38:18 pmg postfix/smtpd[11706]: NOQUEUE: client=mail.farenseri.de[62.173.140.47]
Jun 10 06:38:18 pmg pmg-smtp-filter[7788]: 2020/06/10-06:38:18 CONNECT TCP Peer: "[127.0.0.1]:42140" Local: "[127.0.0.1]:10024"
Jun 10 06:38:18 pmg pmg-smtp-filter[7788]: 82465EE063BAB69F9: new mail message-id=<oymyhcl46881052.54416618@mail.farenseri.de>
Jun 10 06:38:23 pmg pmg-smtp-filter[7788]: 82465EE063BAB69F9: SA score=0/5 time=4.530 bayes=0.00 autolearn=no autolearn_force=no hits=BAYES_00(-1.9),HTML_IMAGE_ONLY_04(1.172),HTML_MESSAGE(0.001),HTML_SHORT_LINK_IMG_1(0.001),KAM_DMARC_STATUS(0.01),MAILING_LIST_MULTI(-1),MPART_ALT_DIFF(0.79),SPF_HELO_NONE(0.001),SPF_PASS(-0.001),URIBL_RED(0.001)
Jun 10 06:38:23 pmg postfix/smtpd[11716]: connect from localhost[127.0.0.1]
Jun 10 06:38:23 pmg postfix/smtpd[11716]: 4EC4B825F: client=localhost[127.0.0.1], orig_client=mail.farenseri.de[62.173.140.47]
Jun 10 06:38:23 pmg postfix/cleanup[11718]: 4EC4B825F: message-id=<oymyhcl46881052.54416618@mail.farenseri.de>
Jun 10 06:38:23 pmg postfix/qmgr[552]: 4EC4B825F: from=<oymyhcl@farenseri.de>, size=190556, nrcpt=1 (queue active)
Jun 10 06:38:23 pmg pmg-smtp-filter[7788]: 82465EE063BAB69F9: accept mail to <info@meinedomain.de> (4EC4B825F) (rule: default-accept)
Jun 10 06:38:23 pmg postfix/smtpd[11716]: disconnect from localhost[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 commands=5
Jun 10 06:38:23 pmg pmg-smtp-filter[7788]: 82465EE063BAB69F9: processing time: 4.582 seconds (4.53, 0.022, 0)
Jun 10 06:38:23 pmg postfix/smtpd[11706]: proxy-accept: END-OF-MESSAGE: 250 2.5.0 OK (82465EE063BAB69F9); from=<oymyhcl@farenseri.de> to=<info@meinedomain.de> proto=ESMTP helo=<mail.farenseri.de>
Jun 10 06:38:23 pmg postfix/smtpd[11706]: disconnect from mail.farenseri.de[62.173.140.47] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5
Jun 10 06:38:23 pmg postfix/smtp[11720]: Trusted TLS connection established to srv1.meinmailserver.net[meineserver.IP]:25: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Jun 10 06:38:23 pmg postfix/smtp[11720]: 4EC4B825F: to=<info@meinedomain.de>, relay=srv1.meinmailserver.net[meineserver.IP]:25, delay=0.11, delays=0.01/0.01/0.05/0.04, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 62E19667FBB)
Jun 10 06:38:23 pmg postfix/qmgr[552]: 4EC4B825F: removed
Jun 10 06:38:54 pmg pmgpolicy[30089]: starting policy database maintainance (greylist, rbl)
Jun 10 06:38:54 pmg pmgpolicy[30089]: end policy database maintainance (13 ms, 0 ms)
 
Ich würde mal Bayes filtering abdrehen - die mail wird von dem mit -1.9 punkten bewertet.
Potentiell noch per custom spamassassin score HTML_IMAGE_ONLY_04 etwas höher bewerten.

Ich hoffe das hilft
 

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