{"id":16212023,"date":"2022-11-18T12:53:53","date_gmt":"2022-11-18T12:53:53","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/mail-headers\/"},"modified":"2022-11-18T12:53:53","modified_gmt":"2022-11-18T12:53:53","slug":"mail-headers","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/mail-headers\/","title":{"rendered":"Mail Headers"},"content":{"rendered":"<p>After testing the free version I now installed the paid enterprise version<\/p>\n<p>A remark on the header<\/p>\n<p><code>List-Subscribe: &lt;mailto:admin@example.com?subject=subscribe&gt;<\/code><br \/>\n<code>List-Unsubscribe: &lt;mailto:admin@anpa.onl?subject=unsubscribe&gt;<\/code><\/p>\n<p>would be more useful as<\/p>\n<p><code>List-Subscribe: &lt;mailto:admin@example.com?subject=subscribe LIST NAME&gt;<\/code>List-\t<code>Unsubscribe: &lt;mailto:admin@anpa.onl?subject=unsubscribe LIST NAME&gt;<\/code><\/p>\n<p>because now we know which list the recipient wants to unsubscribe from.<\/p>\n<p>My email client, if it finds the unsubscribe header, inserts a unsubscribe message as the first line and if clicked and confirmed sends an empty email to admin@example.com with the subject line as defined above.<\/p>\n<p>Are these List-headers really necessary? They seem to be a legacy of Mailman.<br \/>\nWho looks at the mail headers  for List-Post and List-Help?<\/p>\n","protected":false},"template":"","class_list":["post-16212023","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16212023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16212023\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=16212023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}