{"id":4562,"date":"2003-08-06T14:40:33","date_gmt":"2003-08-06T21:40:33","guid":{"rendered":"http:\/\/hill-kleerup.org\/blog\/wp\/?p=4562"},"modified":"2003-08-06T14:40:33","modified_gmt":"2003-08-06T21:40:33","slug":"spamming_secret","status":"publish","type":"post","link":"https:\/\/hill-kleerup.org\/blog\/2003\/08\/06\/spamming_secret.html","title":{"rendered":"Spamming secrets"},"content":{"rendered":"<p>An interesting presentation on <a title=\"\" href=\"http:\/\/popfile.sourceforge.net\/SpamConference011703.pdf\">tricks spammers use<\/a> to get their mail past various filters.<\/p>\n<p>Though the presentation is very POPfile oriented, it&#8217;s applicable to all spam filters.<\/p>\n<p>I got the reference from a fine article in Ars Technica on <a href=\"http:\/\/www.arstechnica.com\/ask-ars\/2003\/anti-spam\/index.html#Part%20One\">anti-spam solutions<\/a>.  It does a nice job of breaking down the different types of anti-spam software out there, with pros and cons of each.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An interesting presentation on tricks spammers use to get their mail past various filters. Though the presentation is very POPfile oriented, it&#8217;s applicable to all spam filters. I got the&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[],"class_list":["post-4562","post","type-post","status-publish","format-standard","hentry","category-blogging"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":9401,"url":"https:\/\/hill-kleerup.org\/blog\/2006\/07\/15\/spamdammit.html","url_meta":{"origin":4562,"position":0},"title":"Spamdammit","author":"***Dave","date":"Sat 15-Jul-06 8:15am","format":false,"excerpt":"I am getting godawfully tired of spam on my home account. I'm spending 10-15 minutes every day just filtering out the crap. I need to look at a solution beyond...","rel":"","context":"In &quot;Spam&quot;","block_context":{"text":"Spam","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/computer-security\/spam"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":46,"url":"https:\/\/hill-kleerup.org\/blog\/2003\/07\/07\/slamming_spammi.html","url_meta":{"origin":4562,"position":1},"title":"Slamming spamming, part II","author":"***Dave","date":"Mon 7-Jul-03 8:13am","format":false,"excerpt":"While POPFile works fine for my home account, it's not usable at the office, since I use Outlook tied to an Exchange server, not POP3. (There is, apparently, a POPFile-related...","rel":"","context":"In &quot;Blogging &amp; Internet&quot;","block_context":{"text":"Blogging &amp; Internet","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5543,"url":"https:\/\/hill-kleerup.org\/blog\/2004\/02\/24\/no_worries.html","url_meta":{"origin":4562,"position":2},"title":"No worries","author":"***Dave","date":"Tue 24-Feb-04 7:28am","format":false,"excerpt":"Doyce noted with some worry yesterday that computers are on the verge of being smarter than humans when it comes to chess. On the other hand, it may be a...","rel":"","context":"In &quot;Spam&quot;","block_context":{"text":"Spam","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/computer-security\/spam"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10661,"url":"https:\/\/hill-kleerup.org\/blog\/2006\/11\/28\/awash_in_spam.html","url_meta":{"origin":4562,"position":3},"title":"Awash in spam","author":"***Dave","date":"Tue 28-Nov-06 7:47am","format":false,"excerpt":"Back in the office, and, yikes, boatloads of spam in the company inbox. Which is a bit unusual, as the corporate spam fighters are pretty diligent about fighting the stuff....","rel":"","context":"In &quot;Spam&quot;","block_context":{"text":"Spam","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/computer-security\/spam"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":51,"url":"https:\/\/hill-kleerup.org\/blog\/2003\/07\/05\/slamming_spammi.html","url_meta":{"origin":4562,"position":4},"title":"Slamming spamming","author":"***Dave","date":"Sat 5-Jul-03 12:14pm","format":false,"excerpt":"I've been using POPFile for almost a month now, and am very pleased with it. It's an open-source message proxy that intercepts all the POP3 e-mail coming into any accounts...","rel":"","context":"In &quot;Blogging &amp; Internet&quot;","block_context":{"text":"Blogging &amp; Internet","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4754,"url":"https:\/\/hill-kleerup.org\/blog\/2004\/01\/12\/spam_strategies.html","url_meta":{"origin":4562,"position":5},"title":"Spam strategies","author":"***Dave","date":"Mon 12-Jan-04 11:10am","format":false,"excerpt":"I've been having pretty good success with MT-Blacklist in blocking (or removing) comment spam. The approach it takes is interesting. Rather than trying to track IP addresses (which can be...","rel":"","context":"In &quot;Spam&quot;","block_context":{"text":"Spam","link":"https:\/\/hill-kleerup.org\/blog\/category\/blogging\/computer-security\/spam"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/posts\/4562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/comments?post=4562"}],"version-history":[{"count":0,"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/posts\/4562\/revisions"}],"wp:attachment":[{"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/media?parent=4562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/categories?post=4562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hill-kleerup.org\/blog\/wp-json\/wp\/v2\/tags?post=4562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}