{"id":444,"date":"2026-03-03T08:43:20","date_gmt":"2026-03-03T08:43:20","guid":{"rendered":"https:\/\/staging.woodpecker.co\/academy\/?post_type=lesson&p=444"},"modified":"2026-05-20T11:07:40","modified_gmt":"2026-05-20T11:07:40","slug":"dkim-cold-email","status":"publish","type":"lesson","link":"https:\/\/woodpecker.co\/academy\/lesson\/dkim-cold-email\/","title":{"rendered":"Lesson 4: Setting up your DKIM record for cold email"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_initial_content":"","_new_post":false,"_quiz_has_questions":false,"_lesson_complexity":"easy","_lesson_length":2,"_lesson_course":30,"_lesson_preview":""},"lesson-tag":[],"class_list":["post-444","lesson","type-lesson","status-publish","post-password-required","hentry","module-chapter-2-prepare-your-cold-email-infrastructure","post"],"acf":[],"is_coteacher":false,"_links":{"self":[{"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/lessons\/444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/lessons"}],"about":[{"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/types\/lesson"}],"version-history":[{"count":7,"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/lessons\/444\/revisions"}],"predecessor-version":[{"id":728,"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/lessons\/444\/revisions\/728"}],"wp:attachment":[{"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/media?parent=444"}],"wp:term":[{"taxonomy":"lesson-tag","embeddable":true,"href":"https:\/\/woodpecker.co\/academy\/wp-json\/wp\/v2\/lesson-tag?post=444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}