{"id":5753,"date":"2025-02-04T22:34:18","date_gmt":"2025-02-04T22:34:18","guid":{"rendered":"https:\/\/mgcomdev.wpenginepowered.com\/features\/email-validierungs-api\/"},"modified":"2025-11-14T11:08:05","modified_gmt":"2025-11-14T11:08:05","slug":"email-validierungs-api","status":"publish","type":"features","link":"https:\/\/www.mailgun.com\/de\/funktionen\/email-validierungs-api\/","title":{"rendered":"Einfache Integration, zuverl\u00e4ssige Validierung"},"content":{"rendered":"\r\n    <section data-content-type=\"component\" class=\"header-block section-py bg-light-subtle\" data-theme=\"dark\">\r\n        <div class=\"container header-block-container\">\r\n\r\n            \r\n            <div class=\"row align-items-center\">\r\n                <div class=\"col-12 order-2 col-md-6 col-lg-5 order-md-1\">\r\n                    <div class=\"d-flex flex-column gap-3 gap-md-4\">\r\n                        <div>\r\n                            \r\n                            <h1 class=\"text-accent m-0 p-0 h2\">\r\n                                Einfache Integration, zuverl\u00e4ssige Validierung                            <\/h1>\r\n                        <\/div>\r\n\r\n                                                    <div class=\"content-body mb-0 text-body-color\">Betten Sie unsere E-Mail-Validierungs-API in Ihre Website, ein Formular oder eine Anwendung ein, damit alle neuen E-Mail-Adressen bereits zum Zeitpunkt der Erfassung automatisch validiert werden.<\/div>\r\n                        \r\n                        \r\n                        \r\n                                                    <div class=\"btn-group g-3 mt-0 row\">\r\n                                \r\n        <div class=\"col-auto\">\r\n        <a href=\"https:\/\/www.mailgun.com\/de\/produkte\/validate\/\"  class=\"btn btn-secondary btn-lg btn-animated\" >Einen Experten kontaktieren<\/a>\r\n        <\/div>\r\n                                    <\/div>\r\n\r\n                                                                        <\/div>\r\n                <\/div>\r\n\r\n                                    <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 order-md-2 ps-md-7 ps-lg-10 text-md-end\">\r\n\r\n                        \r\n                            <img decoding=\"async\" width=\"648\" height=\"448\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-API-1.png\" class=\"skip-lazy img-fluid\" alt=\"API f\u00fcr die Validierung einzelner E-Mail-Adressen\" fetchpriority=\"high\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-API-1.png 1297w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-API-1-300x207.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-API-1-1024x707.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-API-1-768x531.png 768w\" \/>\r\n                        \r\n                        \r\n                    <\/div>\r\n                \r\n            <\/div>\r\n        <\/div>\r\n\r\n        \r\n        \r\n        \r\n    <\/section>\r\n\n\n\r\n\r\n\r\n        <section class=\"submenu-bar\" data-theme=\"light\" >\r\n            <nav class=\"submenu-bar-nav border-bottom bg-light-subtle gx-3\" id=\"block-5e676465363179786241fd35bb440561\">\r\n                <div class=\"container-lg\">\r\n                    <div class=\"d-flex justify-content-between align-items-center loading\" id=\"submenuBarContainer\">\r\n                        <div class=\"d-flex align-items-center\">\r\n                            <a href=\"https:\/\/www.mailgun.com\/de\/produkte\/validate\/\" class=\"text-accent text-decoration-none d-flex\" target=\"_self\">\r\n                                <div class=\"pe-3 submenu-bar-title fs-xs fw-bold\" id=\"submenuBarTitle\">\r\n                                    Validate                                <\/div>\r\n                            <\/a>\r\n                        <\/div>\r\n                        <div class=\"d-flex align-items-stretch\">\r\n                            <div class=\"submenu-bar-menu\" id=\"submenuBarMenu\">\r\n                                <ul class=\"navbar-menu align-items-lg-center justify-content-center\" id=\"submenuBarMenuInner\">\r\n                                            <li class=\"menu-item  \">\r\n\r\n            <a id=\"validierungs-api-8506\"  rel=\"\" href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-validierungs-api\/\" role=\"button\"  >\r\n                                <span>\r\n                    Validierungs-API                <\/span>\r\n                            <\/a>\r\n                    <\/li>\r\n            <li class=\"menu-item  \">\r\n\r\n            <a id=\"listenvalidierung-6033\"  rel=\"\" href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-kontaktlisten-validierung\/\" role=\"button\"  >\r\n                                <span>\r\n                    Listenvalidierung                <\/span>\r\n                            <\/a>\r\n                    <\/li>\r\n            <li class=\"menu-item  \">\r\n\r\n            <a id=\"validierungsvorschau-6673\"  rel=\"\" href=\"https:\/\/www.mailgun.com\/de\/funktionen\/vorschau-email-listen-validierung\/\" role=\"button\"  >\r\n                                <span>\r\n                    Validierungsvorschau                <\/span>\r\n                            <\/a>\r\n                    <\/li>\r\n            <li class=\"menu-item  \">\r\n\r\n            <a id=\"interaktionsvalidierung-9823\"  rel=\"\" href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-interaktionsvalidierung\/\" role=\"button\"  >\r\n                                <span>\r\n                    Interaktionsvalidierung                <\/span>\r\n                            <\/a>\r\n                    <\/li>\r\n            <li class=\"menu-item  \">\r\n\r\n            <a id=\"vertrieb-kontaktieren-6092\"  rel=\"\" href=\"https:\/\/www.mailgun.com\/de\/kontakt\/vertrieb\/\" role=\"button\"  >\r\n                                <span>\r\n                    Vertrieb kontaktieren                <\/span>\r\n                            <\/a>\r\n                    <\/li>\r\n    \r\n                                <\/ul>\r\n                            <\/div>\r\n                            <div class=\"submenu-bar-more\" id=\"submenuBarMore\">\r\n                                <ul class=\"navbar-menu align-items-lg-center justify-content-center\" id=\"submenuBarMoreInner\">\r\n                                            <li class=\"menu-item menu-item__dropdown \">\r\n\r\n            <a id=\"men%c3%bc-8163\"  rel=\"\" href=\"#men%c3%bc-8163-content\" role=\"button\"  aria-haspopup=\"true\" aria-expanded=\"false\" aria-controls=\"men%c3%bc-8163-content\" data-menu-expand-trigger=\"men%c3%bc-8163-content\">\r\n                                <span>\r\n                    Men\u00fc                <\/span>\r\n                                    <svg aria-hidden=\"true\" class=\"menu-item__dropdown_chevron menu-item__pill_chevron menu-item__pill_chevron_color d-flex align-self-center\" data-url=\"https:\/\/www.mailgun.com\/wp-content\/plugins\/sinch-core\/assets\/icons\/layout\/chevron-down.svg\"><\/svg>\r\n                            <\/a>\r\n                            <div id=\"men%c3%bc-8163-content\" class=\"menu-item__dropdown-body is-fixed sub-menu\" data-menu-expand-content=\"men%c3%bc-8163-content\" aria-labelledby=\"men%c3%bc-8163\" role=\"menuitem\">\r\n                                        <div class=\"menu-item__dropdown-content\">\r\n                                                            <div class=\"submenu-bar-menu-dropdown\">\r\n                                                                                    <div class=\"accordion\" id=\"block-5e676465363179786241fd35bb440561-more\">\r\n                                                                                                            <a href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-validierungs-api\/\"  rel=\"\" class=\"sub-menu__item \">\r\n                                            <div>\r\n                                        <p class=\"fs-sm m-0\">\r\n                                                Validierungs-API                    <\/p>\r\n                                    <\/div>\r\n                            <\/a>\r\n                                                                            <a href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-kontaktlisten-validierung\/\"  rel=\"\" class=\"sub-menu__item \">\r\n                                            <div>\r\n                                        <p class=\"fs-sm m-0\">\r\n                                                Listenvalidierung                    <\/p>\r\n                                    <\/div>\r\n                            <\/a>\r\n                                                                            <a href=\"https:\/\/www.mailgun.com\/de\/funktionen\/vorschau-email-listen-validierung\/\"  rel=\"\" class=\"sub-menu__item \">\r\n                                            <div>\r\n                                        <p class=\"fs-sm m-0\">\r\n                                                Validierungsvorschau                    <\/p>\r\n                                    <\/div>\r\n                            <\/a>\r\n                                                                            <a href=\"https:\/\/www.mailgun.com\/de\/funktionen\/email-interaktionsvalidierung\/\"  rel=\"\" class=\"sub-menu__item \">\r\n                                            <div>\r\n                                        <p class=\"fs-sm m-0\">\r\n                                                Interaktionsvalidierung                    <\/p>\r\n                                    <\/div>\r\n                            <\/a>\r\n                                                                            <a href=\"https:\/\/www.mailgun.com\/de\/kontakt\/vertrieb\/\"  rel=\"\" class=\"sub-menu__item \">\r\n                                            <div>\r\n                                        <p class=\"fs-sm m-0\">\r\n                                                Vertrieb kontaktieren                    <\/p>\r\n                                    <\/div>\r\n                            <\/a>\r\n                                                                                                                                                <\/div>\r\n                                                                            <\/div>\r\n                                                        <\/div>\r\n                <\/div>\r\n                    <\/li>\r\n    \r\n                                <\/ul>\r\n                            <\/div>\r\n                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/nav>\r\n        <\/section>\r\n    \n\n\r\n    <section data-content-type=\"component\" id=\"block-9a3444ecd844bcede9cf7a868684fe88\" class=\"section section-altblo section-py bg-body\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 order-2 col-md-6 col-lg-5\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n            \r\n                            <h2 class=\"mb-0 h3\">Die E-Mail-Validierung mit der API von Mailgun direkt in Ihre Webformulare einbauen<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Das leistungsstarke E-Mail-Validierungstool unterst\u00fctzt Sie bei der Listenhygiene, damit Sie sich darauf konzentrieren k\u00f6nnen, was wirklich z\u00e4hlt: die Nachrichten, die Sie versenden. Unsere E-Mail-Validierungs-API l\u00e4sst sich direkt und in Echtzeit in Ihre Webformulare integrieren. So stellen Sie sicher, dass jeder der Abonnenten auf Ihrer E-Mail-Liste ein g\u00fcltiges E-Mail-Postfach hat, bevor Sie Ihre Nachrichten versenden.<\/p><p>Die Syntax-, Rechtschreib- und E-Mail-Anbieter-Pr\u00fcfungen geschehen zur gleichen Zeit wie die Backend-Validierung von MX- und A-Eintr\u00e4gen, SMTP-Analyse, DNS-Suche und das E-Mail-Parsing in lokale Teile und Domains. Und das in einer durchschnittlichen API-Antwortzeit von unter 500\u00a0Millisekunden.<\/p><p>Und falls Ihre Entwickler zus\u00e4tzliche Funktionen in die API integrieren m\u00f6chten, bietet Mailgun eine Open-Source-Bibliothek, um die E-Mail-Validierung an Ihren Anwendungsfall anzupassen.<\/p><\/div>\r\n                            \r\n                            \r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 pe-md-7 pe-lg-10\">\r\n\r\n                    <img decoding=\"async\" width=\"648\" height=\"380\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Security-Lock-Window.png\" class=\"img-fluid\" alt=\"Grafisches Symbol f\u00fcr Sicherheit.\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Security-Lock-Window.png 1296w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Security-Lock-Window-300x176.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Security-Lock-Window-1024x601.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Security-Lock-Window-768x451.png 768w\" \/>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n\r\n    <section data-content-type=\"component\" id=\"block-a3b836c181bbe915e0337525ff7f5c5c\" class=\"section section-altblo section-py bg-light-subtle\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 order-2 col-md-6 col-lg-5 order-md-1\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n                            <p class=\"text-uppercase section-caption text-body-color\">Das branchenweit schnellste E-Mail-Validierungstool<\/p>\r\n            \r\n                            <h2 class=\"mb-0 h3\">Effizienz maximieren und Umsatz steigern<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Schon eine einzige problematische E-Mail-Adresse kann Ihre E-Mail-Strategie gef\u00e4hrden. Sind es Dutzende, Hunderte oder Tausende, f\u00fchrt dies unweigerlich zu einer Verschlechterung der Platzierung Ihrer E-Mails im Posteingang, Ihrer Interaktionsrate und Ihres gesamten E-Mail-ROI (im schlimmsten Fall landen Sie sogar auf einer Blocklist).<\/p><p>Integrieren Sie die schnellste E-Mail-Validierungs-API der Branche direkt in Ihre Plattform, um ung\u00fcltige und risikoreiche E-Mail-Adressen systematisch und in Echtzeit zu entfernen.<\/p><\/div>\r\n                            \r\n                            \r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 order-md-2 ps-md-7 ps-lg-10 text-md-end\">\r\n\r\n                    <img decoding=\"async\" width=\"648\" height=\"338\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-Single-Email-Code-2.png\" class=\"img-fluid\" alt=\"E-Mail-Validierungs-API (Bild)\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-Single-Email-Code-2.png 1297w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-Single-Email-Code-2-300x156.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-Single-Email-Code-2-1024x534.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Validations-Single-Email-Code-2-768x400.png 768w\" \/>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n\r\n    <section data-content-type=\"component\" id=\"block-8a296fc2fcf87a2aa781999a9edbb502\" class=\"section section-altblo section-py bg-body\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 order-2 col-md-6 col-lg-5\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n                            <p class=\"text-uppercase section-caption text-body-color\">Sch\u00fctzen Sie Ihre Absender-Reputation<\/p>\r\n            \r\n                            <h2 class=\"mb-0 h3\">Wegwerfadressen entfernen und Risiken minimieren<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Betr\u00fcger suchen st\u00e4ndig nach neuen Wegen, Ihr System zu manipulieren und sich neue (illegale) M\u00f6glichkeiten zu schaffen. Und da Wegwerf-E-Mail-Adressen mittlerweile leicht erh\u00e4ltlich sind, ist es f\u00fcr seri\u00f6se Absender viel schwieriger, Listen organisch aufzubauen.<\/p><p>Unsere E-Mail-Validierungs-API erkennt die meisten Arten von Wegwerfadressen. Das bedeutet, dass Sie sich bei der Erstellung einwandfreier E-Mail-Listen um eine Sache weniger k\u00fcmmern m\u00fcssen.<\/p><\/div>\r\n                            \r\n                            \r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 pe-md-7 pe-lg-10\">\r\n\r\n                    <img decoding=\"async\" width=\"648\" height=\"385\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Infographics-Statistics-01-1.png\" class=\"img-fluid\" alt=\"Abbildung der Statistiken und der Zustellrate einer E-Mail-Kampagne.\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Infographics-Statistics-01-1.png 1296w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Infographics-Statistics-01-1-300x178.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Infographics-Statistics-01-1-1024x608.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Infographics-Statistics-01-1-768x456.png 768w\" \/>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n\r\n    <section data-content-type=\"component\" id=\"block-338e368822bfe6531450a46b6aaa448a\" class=\"section section-altblo section-py bg-light-subtle\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 order-2 col-md-6 col-lg-5 order-md-1\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n                            <p class=\"text-uppercase section-caption text-body-color\">Warum wir anders sind<\/p>\r\n            \r\n                            <h2 class=\"mb-0 h3\">Verschaffen Sie sich einen Wettbewerbsvorteil<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Das Einzigartige an unserer E-Mail-Validierungs-API ist, dass jede Adresse mit einer Datenbank mit gecachten Daten aus den \u00fcber 400 Milliarden E-Mails, die wir als f\u00fchrender E-Mail-Service-Provider jedes Jahr versenden, abgeglichen wird. Und f\u00fcr noch mehr Genauigkeit f\u00fchren wir auch einen Abgleich mit Daten durch, die direkt von den E-Mail-Anbietern selbst stammen, um Ihnen Leistung auf h\u00f6chstem Niveau zu bieten.<\/p><\/div>\r\n                            \r\n                            \r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 order-md-2 ps-md-7 ps-lg-10 text-md-end\">\r\n\r\n                    <img decoding=\"async\" width=\"648\" height=\"359\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Deliverability-Clean-Customer-Data-2.png\" class=\"img-fluid\" alt=\"Graphische Abbildung einer E-Mail-Validierung und der dazugeh\u00f6rigen Statistiken.\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Deliverability-Clean-Customer-Data-2.png 1297w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Deliverability-Clean-Customer-Data-2-300x166.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Deliverability-Clean-Customer-Data-2-1024x567.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/07\/MG-Deliverability-Clean-Customer-Data-2-768x425.png 768w\" \/>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n\r\n    <section data-content-type=\"component\" id=\"block-c183bb7349d29a5747e0387bfbbde861\" class=\"section section-altblo section-py bg-body\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 col-md-9\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n            \r\n                            <h2 class=\"mb-0 h3\">Eine einfache API f\u00fcr die E-Mail-Adressen-Validierung<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Mailguns E-Mail-Validierungstool ist die Rettung. Es wurde f\u00fcr die Validierung von E-Mail-Adressen entwickelt, die \u00fcber Formulare wie etwa f\u00fcr Newsletter, Registrierungen und Einkaufswagen \u00fcbermittelt werden. Integrieren Sie eine gr\u00fcndliche E-Mail-Validierung direkt in den HTML-Code Ihrer Website, damit jeder Lead auch ein nutzbarer Lead ist.<\/p><p class=\"\">Ihre Vorteile mit der API von Mailgun:<\/p><p class=\"mb-0\">All dies ist der Echtzeit-API von Mailgun f\u00fcr Entwickler zu verdanken. Mit diesem E-Mail-Validierungsdienst haben Sie die Gewissheit, dass Ihre E-Mail-Liste nur Adressen echter Menschen enth\u00e4lt, die an Ihren Inhalten, Produkten oder Dienstleistungen interessiert sind. Keine ung\u00fcltigen oder nutzlosen Daten mehr!<\/p><\/div>\r\n                            \r\n                            <ul class=\"list-styled-check m-0 text-body-color\"><li><p>Die Mailbox-Pr\u00fcffunktion \u00fcberpr\u00fcft jede E-Mail-Adresse direkt bei Gmail, Hotmail, Yahoo und weiteren E-Mail-Anbietern, damit Sie wissen, ob das E-Mail-Konto auch tats\u00e4chlich existiert.<\/p><\/li><li><p>Hochrisiko-Flags lehnen Wegwerf-E-Mail-Adressen und andere Spammer-Indikatoren wie etwa Adressen mit langen Zahlen- und Buchstabenfolgen (&#8222;azaz09&#8220; etc.) ab.<\/p><\/li><li><p>Grammatik- und Syntaxpr\u00fcfungen verifizieren die Einhaltung der Regeln f\u00fcr Lokalteile der g\u00e4ngigsten E-Mail-Anbieter und filtern falsch geschriebene E-Mail-Adressen heraus, z. B. Gmail-Adressen mit einem +-Zeichen.<\/p><\/li><li><p>Erkennung von Tippfehlern und h\u00e4ufig vorkommenden Rechtschreibfehlern in Domainnamen beim Ausf\u00fcllen von Formularen, z. B. &#8222;Outlooks&#8220; anstelle von &#8222;Outlook&#8220;.<\/p><\/li><li><p>Technische Back-End-\u00dcberpr\u00fcfung von MX-Datens\u00e4tzen, SMTP-Mailservern, regex-Javascript (regul\u00e4re Ausdr\u00fccke) und mehr.<\/p><\/li><\/ul>\r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 d-none\">\r\n\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n\r\n    <section data-content-type=\"component\" id=\"block-1edb3a6dea5a214b3f2d8e60b03812ca\" class=\"section section-altblo section-py bg-light-subtle\" data-theme=\"light\">\r\n        <div class=\"container\">\r\n            <div class=\"row align-items-center \">\r\n                                    <div class=\"col-12 order-2 col-md-6 col-lg-5\">\r\n                        <div class=\"d-flex flex-column gap-3 gap-lg-4\">\r\n\r\n                                    <div>\r\n            \r\n                            <h2 class=\"mb-0 h3\">E-Mail-Validierung mit einem sicheren Gef\u00fchl<\/h2>\r\n                    <\/div>\r\n\r\n\r\n                                                            <div class=\"content-body mb-0 text-body-color\"><p>Nutzen Sie Optionen, die \u00fcber einfache Pr\u00fcfungen hinausgehen:\u200b<\/p><\/div>\r\n                            \r\n                            \r\n                            \r\n                            \r\n                        <\/div>\r\n                    <\/div>\r\n                                <div class=\"col-12 order-1 col-md-6 col-lg-7 mb-5 mb-md-0 pe-md-7 pe-lg-10\">\r\n\r\n                    <img decoding=\"async\" width=\"648\" height=\"376\" src=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Infographics-Growth-Chart.png\" class=\"img-fluid\" alt=\"Ein Aufw\u00e4rtstrend auf einem Nildschirm.\" sizes=\"(-webkit-min-device-pixel-ratio: 2) and (min-width: 1200px) 648px, (min-resolution: 2dppx) and (min-width: 1200px) 648px, (min-width: 1200px) 1296px, (min-width: 768px) 50vw, 100vw\" srcset=\"https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Infographics-Growth-Chart.png 1296w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Infographics-Growth-Chart-300x174.png 300w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Infographics-Growth-Chart-1024x594.png 1024w, https:\/\/www.mailgun.com\/wp-content\/uploads\/2025\/06\/MG-Infographics-Growth-Chart-768x446.png 768w\" \/>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            \r\n            \r\n            \r\n                    <\/div>\r\n    <\/section>\r\n\r\n\n\n    <section data-content-type=\"component\" class=\"section-py section-signup bg-body\" data-theme=\"light\">\r\n        <div class=\"container-fluid\">\r\n            <div class=\"section-signup-wide bg-light section-py glow rounded-xl mx-auto position-relative overflow-hidden\" data-theme=\"dark\">\r\n                <div class=\"container\">\r\n                    <div class=\"row align-items-center\">\r\n                        <div class=\"col-12 col-lg-7\">\r\n                            <div class=\"d-flex flex-column px-md-3 px-lg-0\">\r\n                                <svg class=\"mb-4 text-accent\" width=\"64\" height=\"64\" data-url=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/logo-mailgun-icon.svg\" aria-hidden=\"true\"><\/svg>\r\n\r\n                                                                    <h2 class=\"text-accent mb-4 h1\">Loslegen ist ganz einfach.\u00a0Und es ist kostenlos.<\/h2>\r\n                                \r\n                                <div class=\"fs-5 mb-0 text-body-color\">Erfahren Sie, was Sie mit der weltbesten Plattform f\u00fcr E-Mail-Zustellung alles erreichen k\u00f6nnen.<\/div>\r\n\r\n                                                                    <div class=\"btn-group g-3 mt-3 mt-md-4 row\">\r\n                                        \r\n        <div class=\"col-auto\">\r\n            <a href=\"https:\/\/www.mailgun.com\/de\/produkte\/validate\/\"  class=\"btn btn-secondary btn-lg btn-animated\" >Vertrieb kontaktieren<\/a>\r\n        <\/div>\r\n                                            <\/div>\r\n                                                            <\/div>\r\n                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n                <div class=\"section-signup-marquee mt-6 mt-md-7 mt-lg-0\">\r\n                    <div class=\"d-none d-lg-flex gap-3\">\r\n                                                    <div class=\"marquee marquee-down marquee-hover-slower marquee-scroll-faster w-50\">\r\n                                <div class=\"marquee-track\">\r\n                                                                                                                        <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-1-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-2.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-3.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                                                                                                <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-1-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-2.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-3.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                                            <\/div>\r\n                            <\/div>\r\n                                                    <div class=\"marquee marquee-up marquee-hover-slower marquee-scroll-faster w-50\">\r\n                                <div class=\"marquee-track\">\r\n                                                                                                                        <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-4.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-5-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-6.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                                                                                                <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-4.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-5-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                    <img decoding=\"async\" class=\"marquee-item img-fluid w-100 mb-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-6.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                                                            <\/div>\r\n                            <\/div>\r\n                                            <\/div>\r\n\r\n                    <div class=\"d-block d-lg-none\">\r\n                        <div class=\"marquee marquee-left marquee-hover-slower marquee-scroll-faster\">\r\n                            <div class=\"marquee-track\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-1-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-2.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-3.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-4.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-5-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-6.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-1-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-2.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-3.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-4.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-5-de.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                                            <img decoding=\"async\" class=\"marquee-item img-fluid me-3 rounded-lg border\" src=\"https:\/\/www.mailgun.com\/wp-content\/themes\/simpletexting-theme-blank\/assets\/images\/blocks\/section-signup\/section-signup-img-mailgun-6.png\" alt=\"Signup Graphic\" width=\"320\" height=\"400\">\r\n                                                            <\/div>\r\n                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/section>\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Betten Sie unsere E-Mail-Validierungs-API in Ihre Website, ein Formular oder eine Anwendung ein, damit alle neuen E-Mail-Adressen bereits zum Zeitpunkt der Erfassung automatisch validiert werden.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":true,"footnotes":""},"class_list":["post-5753","features","type-features","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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