I don't understand this inconsistency? The only thing I noticed was a lag of maybe 3 seconds or so in the command line test before getting the result. I observed the same issue with several other mails. However the mail header shows a score of -0.9. Normally, in the non-network-test case, a typical average scan time per message is under 0.5 seconds. This email should have been blocked by Spamassassin with a score of 2.1. You will also learn if your mail account is on a block list or not fully authenticated, among other things. 0.1 DKIM_VALID Message has at least one valid DKIM or DK signatureĠ.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid This is one of the best email address tester apps that will tell you what SpamAssassin, a spam checker developed by the Apache Software Foundation, thinks about your message. 0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's 0.0 SPF_PASS SPF: sender matches SPF recordĠ.0 HTML_IMAGE_RATIO_06 BODY: HTML has a low ratio of text to image areaĠ.0 HTML_MESSAGE BODY: HTML included in messageġ.1 MIME_HTML_ONLY BODY: Message only has text/html MIME parts 0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at, noġ.1 URIBL_GREY Contains an URL listed in the URIBL greylist Here's the result: Content analysis details: (2.1 points, 1.5 required) Here is me checking the same mail on the command line: (Mails are stored on the filesystem via Maildir) spamassassin -d -t < .xxxx\,S\=41505\,W\=42059\:2\,S RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS,URIBL_GREY autolearn=no X-Spam-Status: No, score=-0.9 required=1.5 tests=BAYES_00,DKIM_SIGNED,ĭKIM_VALID,DKIM_VALID_AU,HTML_IMAGE_RATIO_06,HTML_MESSAGE,MIME_HTML_ONLY, Here are the relevant mail headers: X-Spam-Checker-Version: SpamAssassin 3.4.0 () on I picked on one email at random to compare what the email headers say regarding spamassassin and what a command line test on the same mail produces. To cancel this score it will be necessary to insert textual parts to the messageġ.I'm running a mail server with postfix and spamassassin, and I appear to be getting a fair amount of junk mail through. Some recurring items in the reportĠ.6 HTML_IMAGE_RATIO_04 BODY: HTML has a low ratio of text to image area It means that the image is too large in proportion to the text of the message. It needs a revision, systematic cleaning point by point, then carry out the test again. Download and install the lspamc.exe executable from L-Soft, and place it in a directory in LISTSERVs. A thorough analysis and cleaning is required. Step 1 of 4: Install and Test SpamAssassin Client. 10.1 - 13.0 > almost certainly beyond the levels allowed by ISPs. Fix the biggest and the smallest problems. Both users and administrators can modify these rules. SpamAssassin comes with simple text files containing a standard set of rules. 7.1 - 10.0 > you are entering dangerous territory. Your SpamAssassin test results indicate clearly which tests were failed and how many points your email earned for each failed test. The core of SpamAssassin is a rules engine that applies previously established rules, so you can determine which detection methods are used (e.g., Bayesian filtering, the network test, or the whitelist). Depending on the spam score Spamassassin adds headers to that email to mark it spam. Moreover, Spamassassin can scan incoming emails. Also, this is one of the best solutions to protect the mailbox from the incoming spam mails. 4.6 - 7.0 > filters may reject the message. Basically, SpamAssassin is an anti-spam software. 4.1 Introduction 4.2 Installation 4.3 Configuration 4.4 Linking amavisd to clamav 4.5 Testing. Scores: 0.0 - 4.5 > nice and clean, no problems except those listed on the page. This means that if the message exceeds this limit, the providers using spam filters will most likely identify the message as spam. The set limit threshold (default threshold of the main ISP spam verification tools) is 5. The higher this score, the higher the chances of this message being blocked or identified as spam. The score reported in this section is 0.1 and is given by the sum of the values of the report that you see below. Here is an example of the SpamAssassin test: Run a Deliverability Test to perform a comprehensive test on a variety of spam filters. View test scores based on the SpamAssassin algorithm. Before sending a message it is important to check that the message is not seen as Spam by the ISPs.
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