{"id":6219,"date":"2014-08-10T08:30:14","date_gmt":"2014-08-10T15:30:14","guid":{"rendered":"http:\/\/crimeandtheforcesofevil.com\/blog\/?p=6219"},"modified":"2014-08-10T08:30:14","modified_gmt":"2014-08-10T15:30:14","slug":"yahoo-can-bite-my-shiny-metal-ass","status":"publish","type":"post","link":"https:\/\/crimeandtheforcesofevil.com\/blog\/2014\/08\/10\/yahoo-can-bite-my-shiny-metal-ass\/","title":{"rendered":"Yahoo! can bite my Shiny! Metal! Ass!"},"content":{"rendered":"<p><a href=\"http:\/\/www.computerworld.com\/s\/article\/9247512\/Yahoo_email_anti_spoofing_policy_breaks_mailing_lists\">Yahoo! broke all the mailing lists in the world<\/a>. The traditional kind, anyway. Not so much announcement-only lists, but the discussion kind.<\/p>\n<p>Basically, as a result of their changes, Yahoo! people can&#8217;t send mail to mailing lists and have it delivered to other Yahoo! addresses. Or Google addresses (tho&#8217; I read conflicting things about that and haven&#8217;t tested), or AOL addresses (definitely), and probably a couple of others. <a href=\"http:\/\/www.computerworld.com\/s\/article\/9247512\/Yahoo_email_anti_spoofing_policy_breaks_mailing_lists\">Technical details are at Computer World<\/a>.<\/p>\n<p>And they&#8217;re sticking to their goddamn guns. It&#8217;s been like this since April.<\/p>\n<p>There&#8217;s a patch to mailman, the software which powers our mailing lists, to work around this. It also sticks the sender&#8217;s From: address into the Reply-To: field, adding it to whatever else might be there, and you <em>can&#8217;t turn that off<\/em>. So all replies to any message on discussion lists get doubled to the original sender. That&#8217;s idiotic.<\/p>\n<p>I&#8217;ve written local mods to our mailman installation &#8211; thank you, open source &#8211; to stop this. And to change the From: line so that it contains a recoverable version of the sender&#8217;s email address. So if you had mail from, say:<\/p>\n<blockquote><p><code>From: Derpy Herfy &lt;badideas@yahoo.com&gt;<\/code><\/p><\/blockquote>\n<p>It now gets changed to:<\/p>\n<blockquote><p><code>From:&nbsp;Derpy&nbsp;Herfy&nbsp;[badideas&nbsp;at&nbsp;yahoo.com]&nbsp;via&nbsp;My&nbsp;Mailing&nbsp;List&nbsp;&lt;mylist@mylisthost.com&gt;<\/code><\/p><\/blockquote>\n<p>&#8230;and it doesn&#8217;t get added to the Reply-To: field, so that doesn&#8217;t get broken.<\/p>\n<p>I fought like a rabid dog to <em>stop<\/em> Microsoft SMTP engines from treating email addresses like this. It was a multi-year fight. I won, in part, because it was someone had a wrong idea about what was good behaviour.<\/p>\n<p>Now I&#8217;m doing what I fought against then, because it&#8217;s the only way to get the mail through.<\/p>\n<p>I hate you so much right now, Yahoo! &#8211; you are <em>BREAKING THE GODDAMN INTERNET<\/em>, and you&#8217;re doing it in ways I <em>kept Microsoft from doing<\/em>.<\/p>\n<p>There are not enough punchings in the world.<\/p>\n<p><b>eta:<\/b> the code changes are trivial. <a href=\"http:\/\/solarbird.net\/Livejournal\/2014-08\/edited-mailman-code.txt\">Take &#8217;em if you want &#8217;em<\/a>. Note the source version information at top!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yahoo! broke all the mailing lists in the world. The traditional kind, anyway. Not so much announcement-only lists, but the discussion kind. Basically, as a result of their changes, Yahoo! people can&#8217;t send mail to mailing lists and have it delivered to other Yahoo! addresses. Or Google addresses (tho&#8217; I read conflicting things about that [&#038;hellip<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6219","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/posts\/6219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/comments?post=6219"}],"version-history":[{"count":0,"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/posts\/6219\/revisions"}],"wp:attachment":[{"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/media?parent=6219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/categories?post=6219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crimeandtheforcesofevil.com\/blog\/wp-json\/wp\/v2\/tags?post=6219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}