{"id":12511,"date":"2025-12-19T21:12:48","date_gmt":"2025-12-19T21:12:48","guid":{"rendered":"https:\/\/www.mailgun.com\/?post_type=glossary&#038;p=12511"},"modified":"2026-09-09T09:47:32","modified_gmt":"2026-09-09T09:47:32","slug":"fbl","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/de\/glossar\/fbl\/","title":{"rendered":"FBL (Feedback Loop)"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">FBL (Feedback Loop)<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ein Feedback Loop (FBL) ist ein von E-Mail-Anbietern angebotener Dienst, der meldet, wenn ein Nutzer eine Nachricht als Spam markiert. Absender nutzen FBLs, um den k\u00fcnftigen Versand an Empf\u00e4nger, die sich beschwert haben, zu unterbinden und die allgemeine Listenpflege und Zustellbarkeit zu verbessern. Nicht alle Anbieter nutzen FBLs; Gmail und iCloud teilen beispielsweise keine FBL-Daten mit Absendern.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>FBL (Feedback Loop) Ein Feedback Loop (FBL) ist ein von E-Mail-Anbietern angebotener Dienst, der meldet, wenn ein Nutzer eine Nachricht als Spam markiert. Absender nutzen FBLs, um den k\u00fcnftigen Versand an Empf\u00e4nger, die sich beschwert haben, zu unterbinden und die allgemeine Listenpflege und Zustellbarkeit zu verbessern. Nicht alle Anbieter nutzen FBLs; Gmail und iCloud teilen [&hellip;]<\/p>\n","protected":false},"author":23,"template":"","meta":{"_acf_changed":false},"class_list":["post-12511","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FBL\u00a0\u2013 Glossar der E-Mail-Begriffe | Mailgun<\/title>\n<meta name=\"description\" content=\"FBLs helfen Absendern, die Listenpflege zu verbessern. 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