{"id":667,"date":"2005-10-10T20:59:00","date_gmt":"2005-10-10T15:29:00","guid":{"rendered":"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/10\/spamarrest-email-spam-blocker\/"},"modified":"2026-10-12T13:49:35","modified_gmt":"2026-10-12T08:19:35","slug":"spamarrest-email-spam-blocker","status":"publish","type":"post","link":"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/","title":{"rendered":"Best Email Spam Blocker Options After Spam Arrest (2026)"},"content":{"rendered":"<p>Spam still clogs inboxes in 2026, so an <strong>email spam blocker<\/strong> is worth setting up properly. Back in 2005 we bumped into Spam Arrest when an email we sent to a friend bounced back with a challenge: type the word in this image to prove you&#8217;re human. It was a clever idea, but Spam Arrest ceased all operations on 30 November 2024. Here&#8217;s what works better today.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-64511\" src=\"https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker-1024x538.webp\" alt=\"Email spam blocker options\" width=\"1024\" height=\"538\" srcset=\"https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker-1024x538.webp 1024w, https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker-300x158.webp 300w, https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker-150x79.webp 150w, https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker-768x403.webp 768w, https:\/\/www.quickonlinetips.com\/archives\/wp-content\/uploads\/email-spam-blocker.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>Quick answer:<\/strong> The best email spam blocker is usually the filter already built into Gmail, Outlook, Yahoo Mail or Apple Mail. Mark junk as spam (don&#8217;t just delete it), block repeat senders, unsubscribe from legitimate lists, and use email aliases for sign-ups. For more control, add a filtering service or a privacy-focused provider with alias features.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6adc97c85ec91\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #1a202c;color:#1a202c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #1a202c;color:#1a202c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6adc97c85ec91\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#What_was_Spam_Arrest\" >What was Spam Arrest?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#How_to_block_spam_in_popular_email_apps\" >How to block spam in popular email apps<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#Habits_that_cut_spam\" >Habits that cut spam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#Extra_spam_protection_tools\" >Extra spam protection tools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#Does_Spam_Arrest_still_work\" >Does Spam Arrest still work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#What_is_the_best_free_email_spam_blocker\" >What is the best free email spam blocker?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.quickonlinetips.com\/archives\/2005\/10\/spamarrest-email-spam-blocker\/#Why_do_I_still_get_spam_after_blocking_senders\" >Why do I still get spam after blocking senders?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_was_Spam_Arrest\"><\/span>What was Spam Arrest?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Spam Arrest used a &#8220;challenge-response&#8221; system. Emails from unknown senders got an automatic reply asking them to verify themselves by typing a word from an image. Once verified, they were added to your approved list. Unverified mail waited in a separate folder and was deleted after 7 days.<\/p>\n<p>Even in 2005 we weren&#8217;t sure about challenging every unknown sender: many genuine contacts don&#8217;t understand why their email bounced and simply don&#8217;t bother replying. Challenge-response also sends replies to forged sender addresses, which creates its own junk mail. That&#8217;s one reason the approach faded.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_block_spam_in_popular_email_apps\"><\/span>How to block spam in popular email apps<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Gmail<\/strong>: open the message and click Report spam; use the three-dot menu to Block a sender. Create filters (search options &gt; Create filter) to auto-delete or label specific senders.<\/li>\n<li><strong>Outlook<\/strong>: select the message and choose Report &gt; Report junk, or Block sender. Manage Safe and Blocked senders in Settings &gt; Mail &gt; Junk email.<\/li>\n<li><strong>Yahoo Mail<\/strong>: select the message and click Spam; add blocked addresses in Settings &gt; More Settings &gt; Security and Privacy.<\/li>\n<li><strong>Apple Mail \/ iCloud<\/strong>: move junk to the Junk folder to train the filter, and block senders from the message header.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Habits_that_cut_spam\"><\/span>Habits that cut spam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Report, don&#8217;t delete<\/strong>: reporting trains your provider&#8217;s filter.<\/li>\n<li><strong>Unsubscribe<\/strong> from newsletters you signed up for; use the unsubscribe link in your email app rather than replying.<\/li>\n<li><strong>Don&#8217;t reply<\/strong> to obvious spam or click its links; that confirms your address is active.<\/li>\n<li><strong>Use aliases<\/strong>: Gmail&#8217;s plus addressing (you+shop@gmail.com), iCloud Hide My Email or Firefox Relay give each site its own address you can turn off.<\/li>\n<li><strong>Keep your main address off public pages<\/strong>; use a contact form on your website.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Extra_spam_protection_tools\"><\/span>Extra spam protection tools<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Email alias services<\/strong> such as SimpleLogin and Firefox Relay forward mail and let you disable an alias that starts getting spam.<\/li>\n<li><strong>Privacy-focused providers<\/strong> like Proton Mail include strong filtering and aliases.<\/li>\n<li><strong>For businesses<\/strong>, Google Workspace and Microsoft 365 include advanced spam and phishing protection, and dedicated gateways add more control.<\/li>\n<\/ul>\n<p>If spam or phishing already got through, our guide to <a href=\"https:\/\/www.quickonlinetips.com\/archives\/2010\/12\/most-common-passwords-of-gawker-media-users\/\">the most common passwords<\/a> explains how to secure your accounts.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Does_Spam_Arrest_still_work\"><\/span>Does Spam Arrest still work?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Spam Arrest ceased all operations on 30 November 2024.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_best_free_email_spam_blocker\"><\/span>What is the best free email spam blocker?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gmail and Outlook&#8217;s built-in filters are excellent and free. Combine them with aliases for sign-ups.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_do_I_still_get_spam_after_blocking_senders\"><\/span>Why do I still get spam after blocking senders?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Spammers change addresses constantly. Reporting messages as spam trains the filter better than blocking alone.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spam still clogs inboxes in 2026, so an email spam blocker is worth setting up properly. Back in 2005 we&#8230;<\/p>\n","protected":false},"author":4,"featured_media":64511,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-667","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security"],"_links":{"self":[{"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/posts\/667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/comments?post=667"}],"version-history":[{"count":1,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/posts\/667\/revisions"}],"predecessor-version":[{"id":64512,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/posts\/667\/revisions\/64512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/media\/64511"}],"wp:attachment":[{"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/media?parent=667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/categories?post=667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quickonlinetips.com\/archives\/wp-json\/wp\/v2\/tags?post=667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}