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senden","\u003Cp>Du verwaltest deine E-Mails über ein E-Mail-Programm und kannst zwar E-Mails empfangen, beim Senden einer Nachricht treten jedoch Fehler auf? Dies hat meist eine der folgenden Ursachen:\u003C\u002Fp>\u003Ch2>Es ist ein falscher Postausgangsserver (SMTP) definiert\u003C\u002Fh2>\u003Cp>Die korrekte Adresse für deinen Postausgangsserver ist \u003Ccode class=\"inline-code\">mail.cyon.ch\u003C\u002Fcode>.\u003C\u002Fp>\u003Cp>Eine Übersicht aller benötigten Angaben findest du unter \u003Ca href=\"https:\u002F\u002Fwww.cyon.ch\u002Fsupport\u002Fa\u002Fe-mail-konto-einrichten-imap-pop3-und-smtp-einstellungen\">«E-Mail-Konto einrichten (IMAP, POP3 und SMTP-Einstellungen)»\u003C\u002Fa>.\u003C\u002Fp>\n        \u003Cdiv class=\"callout\">\u003Cp>Falls du deine E-Mails erst seit Kurzem bei cyon hostest, solltest du noch überprüfen, ob bei deiner Domain bereits \u003Ca href=\"https:\u002F\u002Fwww.cyon.ch\u002Fsupport\u002Fa\u002Fnameserver-von-cyon\">unsere Nameserver\u003C\u002Fa> eingetragen sind. \u003C\u002Fp>\u003C\u002Fdiv>\n      \u003Ch2>Die SMTP-Authentifizierung ist nicht aktiviert\u003C\u002Fh2>\u003Cp>Damit unser E-Mail-Server nicht für Spam missbraucht werden kann, versendet dieser nur E-Mails, wenn man sich beim E-Mail-Server authentifiziert. \u003C\u002Fp>\u003Cp>Diese Option ist in gewissen E-Mail-Programmen nicht standardmässig aktiviert und muss in den Konto-Einstellungen eingeschaltet werden. Um dich anzumelden, kannst du die gleichen Informationen wie für den E-Mail-Empfang verwenden: \u003Cstrong>E-Mail-Adresse\u003C\u002Fstrong> und dazugehöriges \u003Cstrong>Passwort\u003C\u002Fstrong>.\u003C\u002Fp>\u003Ch2>Port 25 wird verwendet\u003C\u002Fh2>\u003Cp>Unsere Server akzeptieren keine Verbindungen über den Standardport \u003Ccode class=\"inline-code\">25\u003C\u002Fcode> für SMTP-Verbindungen, da dieser oft für Spam verwendet wird. Der Port kann in den erweiterten Einstellungen zum Postausgangsserver geändert werden.\u003C\u002Fp>\u003Cp>Bitte stelle sicher, dass du \u003Cstrong>SSL aktiviert\u003C\u002Fstrong> hast und für ausgehende E-Mails den Port \u003Ccode class=\"inline-code\">465\u003C\u002Fcode> verwendest.\u003C\u002Fp>\u003Ch2>Dein Internetprovider ist die Deutsche Telekom\u003C\u002Fh2>\u003Cp>Bei den Speedport-Routern der Deutschen Telekom werden nur Verbindungen zu E-Mail-Anbietern erlaubt, welche auf einer im Router hinterlegten Liste aufgeführt sind. Diese Liste enthält vorwiegend grosse Anbietende wie Microsoft, Google oder GMX. Damit die Verbindung zu unserem Server \u003Ccode class=\"inline-code\">mail.cyon.ch\u003C\u002Fcode> aufgebaut werden kann, muss dieser in der Liste hinterlegt werden oder diese Sicherheitsfunktion deaktiviert werden.\u003C\u002Fp>\u003Cp>Wie du diese Liste ergänzen oder die Funktion deaktivieren kannst, entnimm bitte der Bedienungsanleitung deines Speedport-Routers oder nimm mit dem Support der Deutschen Telekom Kontakt auf.\u003C\u002Fp>\u003Cp>Solltest du die oben beschriebenen Fälle als mögliche Fehlerquelle ausschliessen, kannst du versuchen ein E-Mail über dein \u003Ca href=\"https:\u002F\u002Fwebmail.cyon.ch\">Webmail\u003C\u002Fa> zu versenden. Falls dies auch nicht klappt, \u003Ca href=\"https:\u002F\u002Fwww.cyon.ch\u002Fsupport#kontakt\">so kontaktiere uns\u003C\u002Fa>.\u003C\u002Fp>","5b2a1b260428632c466b1a13","[\"568116dec697914361559cbf\",\"568116c4c697914361559cbe\",\"5c88fc460428633d2cf38864\",\"5d2c6bb3042863478674e4e1\",\"5c3f01852c7d3a3194501458\"]","t-online","Du verwaltest deine E-Mails über ein E-Mail-Programm und kannst zwar E-Mails empfangen, beim Senden einer Nachricht treten jedoch Fehler auf? Dies hat meist eine der folgenden Ursachen:Es ist ein falscher Postausgangsserver (SMTP) definiertDie…",false,[422,426,430,434,438],{"helpscoutSlug":423,"helpscoutName":424,"excerpt":425},"ich-kann-keine-e-mails-empfangen-und-senden","Ich kann keine E-Mails empfangen und senden","Du verwaltest deine E-Mails über ein E-Mail-Programm und hast die Situation, dass du weder E-Mails empfangen noch senden kannst? In diesem Fall überprüfe deine Konto-Einstellungen gemäss unserem Artikel «E-Mail-Programm kann keine Verbindung…",{"helpscoutSlug":427,"helpscoutName":428,"excerpt":429},"ich-kann-e-mails-senden-aber-nicht-empfangen","Ich kann E-Mails senden, aber nicht empfangen","Wenn du E-Mails über deine E-Mail-Adresse versenden kannst, aber keine neuen E-Mails empfängst, so kommen dafür mehrere Ursachen in Frage. In den meisten Fällen handelt es sich um Einstellungen im E-Mail-Programm, die noch nicht stimmen, oder um neu…",{"helpscoutSlug":431,"helpscoutName":432,"excerpt":433},"mein-e-mail-server-ist-auf-einer-rbl","Mein E-Mail-Server ist auf einer RBL","Bei einem Webhosting teilst du dir einen physischen Server mit anderen Personen. Wenn dieser Server zu viele Spam-E-Mails versendet, landet er früher oder später auf einer RBL, auch «Stoplist» oder «Blacklist» genannt.Gründe für Spam-Versand über…",{"helpscoutSlug":435,"helpscoutName":436,"excerpt":437},"header-daten-einer-e-mail-zur-analyse-senden","Header-Daten einer E-Mail zur Analyse senden","Beim normalen Weiterleiten einer Nachricht wird nur der Inhalt, nicht aber der Header, weitergeleitet. Für die Auswertung von E-Mail-Problemen ist der komplette Header der Original-E-Mail wichtig und wird für die meisten Abklärungen zwingend…",{"helpscoutSlug":439,"helpscoutName":440,"excerpt":441},"e-mails-von-meinem-kontaktformular-werden-nicht-zugestellt","E-Mails von meinem Kontaktformular werden nicht zugestellt","Du betreibst deine Website auf einem cyon-Server, lässt deine E-Mails aber von einem Drittanbietenden hosten und die Nachrichten von deinem Kontaktformular kommen nicht bei den empfangenden Personen an? Es sind dabei E-Mail-Adressen betroffen,…",[443],{"helpscoutSlug":444,"helpscoutName":445},"14email-probleme-mit-e-mail-versand","104_email: Probleme mit E-Mail-Versand",[447,481,515],{"id":448,"uri":449,"slug":450,"title":451,"enabled":105,"typeHandle":452,"sectionHandle":453,"__typename":454,"color":455,"textRich":456,"buttonSimple":457,"singleImage":468},"868","component-preview\u002Fe-mail-programm-konfigurieren","e-mail-programm-konfigurieren","E-Mail-Programm konfigurieren","ctaServices","callToActions","ctaServices_Entry","butterfly","\u003Cp>\u003Cstrong>Unser E-Mail-Zauberer führt dich durch den Einrichtungsprozess: \u003C\u002Fstrong>Verwalte deine E-Mail-Konten ganz bequem über das E-Mail-Programm deiner Wahl. Mit unserem Einrichtungsassistenten gelingt dir dies ganz einfach.\u003C\u002Fp>",{"label":458,"linkField":459},"E-Mail-Zauberer starten",{"__typename":98,"type":99,"label":12,"link":460,"url":461,"urlSuffix":12,"entry":462},"\u003Ca href=\"http:\u002F\u002Flocalhost:3000\u002Fsupport\u002Fmailwizard\">E-Mail Zauberer\u003C\u002Fa>","http:\u002F\u002Flocalhost:3000\u002Fsupport\u002Fmailwizard",{"id":463,"uri":464,"slug":465,"title":318,"enabled":105,"typeHandle":466,"sectionHandle":466,"__typename":467},"5940","support\u002Fmailwizard","mailwizard","mailWizard","mailWizard_Entry",[469],{"id":470,"url":471,"mediumUrl":472,"smallUrl":473,"originalUrl":474,"width":475,"height":476,"title":477,"alt":12,"kind":478,"extension":479,"caption":12,"nameTags":480},"869","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FServices\u002F_default\u002F869\u002FBildschirmfoto-2026-01-18-um-15.30.17.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FServices\u002F_medium\u002F869\u002FBildschirmfoto-2026-01-18-um-15.30.17.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FServices\u002F_small\u002F869\u002FBildschirmfoto-2026-01-18-um-15.30.17.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FServices\u002FBildschirmfoto-2026-01-18-um-15.30.17.png",1128,1124,"Bildschirmfoto 2026 01 18 um 15 30 17","image","png",[],{"id":482,"uri":483,"slug":484,"title":485,"enabled":105,"typeHandle":452,"sectionHandle":453,"__typename":454,"color":455,"textRich":486,"buttonSimple":487,"singleImage":491},"942","component-preview\u002Fwir-migrieren-dein-projekt-kostenlos","wir-migrieren-dein-projekt-kostenlos","Stressfrei Website & E-Mail umziehen lassen","\u003Cp>Unser Umzugsteam begleitet dich beim Wechsel zu cyon – Schritt für Schritt.\u003C\u002Fp>",{"label":488,"linkField":489},"Jetzt ohne Doppelkosten wechseln",{"__typename":98,"type":99,"label":12,"link":264,"url":265,"urlSuffix":12,"entry":490},{"id":267,"uri":110,"slug":268,"title":109,"enabled":105,"typeHandle":106,"sectionHandle":107,"__typename":89},[492],{"id":493,"url":494,"mediumUrl":495,"smallUrl":496,"originalUrl":497,"width":498,"height":498,"title":499,"alt":17,"kind":478,"extension":479,"caption":12,"nameTags":500},"776","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_default\u002F776\u002Fcommon-cta.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_medium\u002F776\u002Fcommon-cta.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_small\u002F776\u002Fcommon-cta.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002Fcommon-cta.png",393,"Common cta",[501,509],{"id":502,"title":503,"fullName":503,"role":504,"desktopX":505,"desktopY":506,"mobileX":507,"mobileY":508},"1925","Scharon","Customer Support",30,65,10,70,{"id":510,"title":511,"fullName":511,"role":504,"desktopX":512,"desktopY":513,"mobileX":514,"mobileY":514},"1926","Gabriel",67,60,50,{"id":516,"uri":517,"slug":518,"title":519,"enabled":105,"typeHandle":520,"sectionHandle":453,"__typename":521,"color":73,"textRich":522,"buttonSimple":523},"876","component-preview\u002Fimmer-auf-dem-laufenden-bleiben","immer-auf-dem-laufenden-bleiben","Immer auf dem Laufenden bleiben","ctaTextOnly","ctaTextOnly_Entry","\u003Cp>Tipps, Tools & Insights für deine Webprojekte.\u003C\u002Fp>",{"label":524,"linkField":525},"Jetzt Newsletter abonnieren",{"__typename":98,"type":116,"label":12,"link":526,"url":527,"urlSuffix":12,"entry":12},"\u003Ca href=\"https:\u002F\u002Fmailchi.mp\u002Fcyon\u002Fcyon-newsletter\">mailchi.mp\u002Fcyon\u002Fcyon-newsletter\u003C\u002Fa>","https:\u002F\u002Fmailchi.mp\u002Fcyon\u002Fcyon-newsletter",[529,628],{"id":530,"uri":531,"slug":532,"title":533,"enabled":105,"typeHandle":534,"sectionHandle":535,"__typename":536,"sectionHeader":537,"supportContactMethods":543},"4433","component-preview\u002Fkontakt","kontakt","Du brauchst persönliche Unterstützung?","supportContactSection","globalComponents","supportContactSection_Entry",{"iconSelect":538,"sectionLabel":310,"align":539,"color":540,"subtitle":541,"description":12,"backgroundImage":542},"headset","center","orange","Wähle den für dich passenden Kanal",[],[544,576,598],{"__typename":545,"title":546,"buttonIcon":547,"buttonDescription":548,"contentType":547,"contentTitle":549,"contentDescription":550,"contentButton":551,"image":557},"supportContactMethodStandard_Entry","E-Mail","mail","Verfügbar bis 17 Uhr","Persönliche Hilfe via E-Mail","\u003Cp>Verfügbar von Montag bis Freitag von 09:00 bis 17:00 Uhr. Wir beantworten deine E-Mails innert maximal 24 Stunden - und meist viel schneller.\u003C\u002Fp>",{"label":552,"linkField":553},"mail@cyon.ch",{"__typename":98,"type":554,"label":12,"link":555,"url":556,"urlSuffix":12,"entry":12},"email","\u003Ca href=\"mailto:mail@cyon.ch\">mail@cyon.ch\u003C\u002Fa>","mailto:mail@cyon.ch",[558],{"id":559,"url":560,"mediumUrl":561,"smallUrl":562,"originalUrl":563,"width":564,"height":565,"title":566,"alt":17,"kind":478,"extension":479,"caption":12,"nameTags":567},"742","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_default\u002F742\u002Fcommon-support.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_medium\u002F742\u002Fcommon-support.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_small\u002F742\u002Fcommon-support.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002Fcommon-support.png",840,558,"Common support",[568,574],{"id":569,"title":503,"fullName":503,"role":570,"desktopX":571,"desktopY":572,"mobileX":573,"mobileY":513},"1585","Customer Care Specialist",25,55,8,{"id":575,"title":511,"fullName":511,"role":570,"desktopX":512,"desktopY":513,"mobileX":514,"mobileY":514},"1586",{"__typename":545,"title":577,"buttonIcon":578,"buttonDescription":548,"contentType":578,"contentTitle":579,"contentDescription":580,"contentButton":581,"image":587},"Anruf","phone","Persönlicher Telefon-Support","\u003Cp>Rufe uns unter +41 61 588 15 15 an. Unsere Expertinnen und Experten helfen dir persönlich & direkt weiter. Verfügbar von 09:00 bis 12:00 Uhr und von 13:30 bis 17:00 Uhr.\u003C\u002Fp>",{"label":582,"linkField":583},"+41 61 588 15 15",{"__typename":98,"type":584,"label":12,"link":585,"url":586,"urlSuffix":12,"entry":12},"tel","\u003Ca href=\"tel:+41-61-588-15-15\">+41 61 588 15 15\u003C\u002Fa>","tel:+41-61-588-15-15",[588],{"id":589,"url":590,"mediumUrl":591,"smallUrl":592,"originalUrl":593,"width":594,"height":595,"title":596,"alt":12,"kind":478,"extension":479,"caption":12,"nameTags":597},"881","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_default\u002F881\u002FBildschirmfoto-2026-01-18-um-16.21.14.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_medium\u002F881\u002FBildschirmfoto-2026-01-18-um-16.21.14.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002F_small\u002F881\u002FBildschirmfoto-2026-01-18-um-16.21.14.webp","https:\u002F\u002Fcms.production-edge.cyon.ch\u002Ffiles\u002Fimages\u002FTeam\u002FBildschirmfoto-2026-01-18-um-16.21.14.png",906,918,"Bildschirmfoto 2026 01 18 um 16 21 14",[],{"__typename":599,"title":600,"buttonIcon":601,"buttonDescription":548,"emergencyFacts":602,"emergencyButton":618,"emergencyFaqEntries":623},"supportContactMethodEmergency_Entry","Notfall-Service","flame",[603,606,609,612,615],{"title":604,"description":605},"Verfügbarkeit","\u003Cp>365 Tage im Jahr, 24 Stunden am Tag\u003C\u002Fp>",{"title":607,"description":608},"Garantierte Reaktionszeit","\u003Cp>60 Minuten\u003C\u002Fp>",{"title":610,"description":611},"Kosten (inkl. erste 30 Minuten)","\u003Cp>CHF 250.00\u003C\u002Fp>",{"title":613,"description":614},"Je weitere angefangene 30 Minute","\u003Cp>CHF 100.00\u003C\u002Fp>",{"title":616,"description":617},"Alarmierung","\u003Cp>Via my.cyon\u003C\u002Fp>",{"label":619,"linkField":620},"Jetzt Notfall-Auftrag auslösen",{"__typename":98,"type":116,"label":12,"link":621,"url":622,"urlSuffix":12,"entry":12},"\u003Ca href=\"https:\u002F\u002Fmy.cyon.ch\u002Fsupport\u002Findex\u002Femergency\">my.cyon.ch\u002Fsupport\u002Findex\u002Femergency\u003C\u002Fa>","https:\u002F\u002Fmy.cyon.ch\u002Fsupport\u002Findex\u002Femergency",[624,627],{"title":625,"textRich":626},"Was ist der Notfall Service?","\u003Cp>Der Notfall Service bietet dir rund um die Uhr Unterstützung bei dringenden technischen Problemen mit deinen Diensten.\u003C\u002Fp>",{"title":625,"textRich":626},{"id":629,"uri":630,"slug":631,"title":632,"enabled":105,"typeHandle":633,"sectionHandle":535,"__typename":634,"sectionHeader":635,"leftBlock":639,"rightBlock":640},"4547","component-preview\u002Fstatusmeldungen","statusmeldungen","Statusmeldungen","statusMessagesSection","statusMessagesSection_Entry",{"iconSelect":636,"sectionLabel":632,"align":539,"color":166,"subtitle":637,"description":12,"backgroundImage":638},"trending-up","Übersicht über unsere Systeme",[],"\u003Ch3>Statusmeldungen\u003C\u002Fh3>\u003Cul>\u003Cli>Unser Systemstatus ist aktuell stabil.\u003C\u002Fli>\u003Cli>Geplante Wartungsarbeiten am 15. Juli 2024 von 02:00 bis 04:00 Uhr.\u003C\u002Fli>\u003Cli>Es gibt derzeit keine bekannten Störungen.\u003C\u002Fli>\u003C\u002Ful>","\u003Ch3>\u003Cstrong>Wichtige Hinweise\u003C\u002Fstrong>\u003C\u002Fh3>\u003Cul>\u003Cli>Bitte überprüfe regelmässig unseren Status-Feed für aktuelle Informationen.\u003C\u002Fli>\u003Cli>Bei dringenden Problemen kontaktiere unseren Support.\u003C\u002Fli>\u003C\u002Ful>"]