--- title: "Kostenloser SPF-Validator - SPF-Eintrag-Syntax und Konformität prüfen | DMARC Report" description: "Validieren Sie jeden SPF-Eintrag auf Syntaxfehler, DNS-Lookup-Limit-Verstöße, Void-Lookups und RFC 7208-Konformität. Kostenlos, keine Registrierung erforderlich." image: "https://dmarcreport.com/images/og-default.png" canonical: "https://dmarcreport.com/de/tools/spf-validator/" --- ## Was prüft dieser SPF-Validator? **Syntax-Validierung** Korrekter v=spf1-Präfix, gültige Mechanismen, korrekte Qualifizierer **DNS-Lookup-Anzahl** Muss ≤ 10 sein gemäß RFC 7208 §4.6.4 **Void-Lookup-Erkennung** Includes, die zu leeren Antworten auflösen (≤ 2 erlaubt) **Warnungen zu veralteten Mechanismen** Markiert ptr-Verwendung (nicht empfohlen gemäß RFC 7208 §5.5) **Makro-Erkennung** Identifiziert SPF-Makro-Syntax für dynamische Auflösung **Rekursive Include-Erweiterung** Vollständiger Mechanismus-Baum mit verschachtelten Lookup-Ketten ## SPF-Validierung fehlgeschlagen? DMARC Report überwacht Ihre SPF-, DKIM- und DMARC-Ergebnisse, damit Sie Fehler erkennen und beheben können, bevor sie die Zustellbarkeit beeinträchtigen. [Kostenlos testen](https://app.dmarcreport.com/login) ## Vertraut von Fachleuten ![G2 Leader - DMARC](https://media.mailhop.org/dmarcreport/images/g2-badges/DMARC_Leader_Leader.png) Rated 4.8/5 on G2 · 469 verified reviews ![G2 Momentum Leader - DMARC](https://media.mailhop.org/dmarcreport/images/g2-badges/DMARC_MomentumLeader_Leader.png) DG Dave G. Owner 5/5 ### "DMARC Report has been invaluable in fixing email deliverability issues for our clients" DMARC Report dashboard allows us to see easily what is compliant and what isn't compliant so we can quickly fix issues. 9/27/2022Verified on G2 AL Antoine L. 5/5 ### "Incredible Service for an affordable price" The software is easy to use and has also an entry friendly free plan up to 1,000 mails per month. 9/12/2023Verified on G2 ZK Zunaid K. Director 5/5 ### "Essential tool for email delivery" This tool helps us to implement DMARC reporting for our domains in an easy to use manner. 8/8/2024Verified on G2 [Read all 469 reviews on G2 →](https://www.g2.com/products/dmarc-report/reviews) ```json {"@context":"https://schema.org","@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com","logo":{"@type":"ImageObject","url":"https://dmarcreport.com/images/dmarcreport-logo.png"},"description":"DMARC reporting and email authentication management. 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