[{"data":1,"prerenderedAt":289},["ShallowReactive",2],{"doku:en:richtlinien-anhang\u002Fhilfe-outlk16-office-microsoft-policies-windows-l-allowuserstolowerattachments":3},{"seite":4,"start":34,"leiste":35,"bereich":288,"zurueck":288,"weiter":288},{"sprache":5,"rel":6,"zu":7,"id":8,"titel":9,"titelHtml":9,"beschreibung":10,"kennzeile":11,"imMenue":12,"html":13,"ueberschriften":14},"en","richtlinien-anhang\u002Fhilfe-outlk16-office-microsoft-policies-windows-l-allowuserstolowerattachments","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Fhilfe-outlk16-office-microsoft-policies-windows-l-allowuserstolowerattachments","referenz-hilfe-outlk16-office-microsoft-policies-windows-l-allowuserstolowerattachments","Allow users to demote attachments to Level 2","This per-user policy value controls whether users of classic Outlook may reclassify attachment file types from Level 1 to Level 2.","since 0.9.8.11",false,"\u003Ch2 id=\"purpose\">Purpose\u003C\u002Fh2>\n\u003Cdetails class=\"doku-klappbox\">\u003Csummary>Show registry keys (1)\u003C\u002Fsummary>\u003Cdiv class=\"doku-klappbox-inhalt\">\n\u003Cul>\n\u003Cli>\u003Ccode>HKCU\\software\\policies\\microsoft\\office\\16.0\\outlook\\security\\allowuserstolowerattachments\u003C\u002Fcode>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fdiv>\u003C\u002Fdetails>\n\u003Cp>This per-user policy value controls whether users of classic Outlook may reclassify attachment file types from Level 1 to Level 2.\u003C\u002Fp>\n\u003Cp>Outlook blocks access to Level 1 attachments. A Level 2 attachment remains restricted: it cannot be opened directly from the Outlook item and must first be saved to disk before it can be opened from that location.\u003C\u002Fp>\n\u003Cp>\u003Ccode>allowuserstolowerattachments\u003C\u002Fcode> is a \u003Ccode>REG_DWORD\u003C\u002Fcode> value:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ccode>1\u003C\u002Fcode> permits user-controlled demotion.\u003C\u002Fli>\n\u003Cli>\u003Ccode>0\u003C\u002Fcode> prevents it.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>The value does not identify any file name extensions itself. When demotion is permitted, the user specifies the affected extensions through the \u003Ccode>Level1Remove\u003C\u002Fcode> value under \u003Ccode>HKCU\\Software\\Microsoft\\Office\\16.0\\Outlook\\Security\u003C\u002Fcode>. If the policy is disabled, that user-defined list is not honored for demotion.\u003C\u002Fp>\n\u003Ch2 id=\"notes\">Notes\u003C\u002Fh2>\n\u003Ch3 id=\"security\">Security\u003C\u002Fh3>\n\u003Cp>Enabling this policy weakens Level 1 protection for file types selected by the user. These can include executable files and other formats capable of carrying scripts or program code. Users can save the affected attachments and subsequently open or execute them outside Outlook.\u003C\u002Fp>\n\u003Cp>Demotion does not remove every attachment restriction. The attachment is treated as Level 2 and still cannot be opened directly from the message. It does, however, replace the complete Level 1 access block with a save-before-open restriction, making potentially harmful content accessible on the local system.\u003C\u002Fp>\n\u003Ch3 id=\"notes-1\">Notes\u003C\u002Fh3>\n\u003Cp>The setting is scoped to the current user and applies to classic Outlook products that use the Office \u003Ccode>16.0\u003C\u002Fcode> registry branch, including Outlook 2016 and corresponding classic Outlook desktop applications in later Office releases.\u003C\u002Fp>\n\u003Cp>For this policy value to govern attachment handling, Outlook Security Mode must be set to use Outlook Security Group Policy. If Outlook obtains its security settings from another source, that source determines the effective attachment behavior.\u003C\u002Fp>\n\u003Cp>Microsoft’s page dedicated to this policy value documents the equivalent Outlook 2007 setting under the former \u003Ccode>12.0\u003C\u002Fcode> registry branch. Current Office administrative templates use the \u003Ccode>16.0\u003C\u002Fcode> path shown here for Outlook 2016 and other Office products in the version 16 family.\u003C\u002Fp>\n\u003Ch3 id=\"microsoft-documentation\">Microsoft documentation\u003C\u002Fh3>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Flearn.microsoft.com\u002Fen-us\u002Fmicrosoft-365-apps\u002Foutlook\u002Femail-security\u002Femail-security-settings#let-users-demote-attachments-to-level-2\">Microsoft Learn: Information about e-mail security settings — Let users demote attachments to Level 2\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Fsupport.microsoft.com\u002Fen-us\u002Foutlook\u002Foutlook-blocked-access-to-the-following-potentially-unsafe-attachments\">Microsoft Support: Outlook blocked access to the following potentially unsafe attachments\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.microsoft.com\u002Fen-us\u002Fdownload\u002Fdetails.aspx?id=49030\">Microsoft Download Center: Administrative Template files for Microsoft Office\u003C\u002Fa>\u003C\u002Fp>\n\u003Ch2 id=\"see-also\">See also\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\u003Ca href=\"\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-office-haertung#e-e92aa52145\">Entry in the reference\u003C\u002Fa>\u003C\u002Fli>\n\u003C\u002Ful>\n",[15,19,22,26,28,31],{"ebene":16,"id":17,"text":18},2,"purpose","Purpose",{"ebene":16,"id":20,"text":21},"notes","Notes",{"ebene":23,"id":24,"text":25},3,"security","Security",{"ebene":23,"id":27,"text":21},"notes-1",{"ebene":23,"id":29,"text":30},"microsoft-documentation","Microsoft documentation",{"ebene":16,"id":32,"text":33},"see-also","See also","\u002Fen\u002Fdocumentation",[36,56,68,76,124,144,160,176,200,216,232],{"titel":37,"pfad":38,"seiten":39},"Getting started","erste-schritte",[40,44,48,52],{"rel":41,"titel":42,"zu":43},"erste-schritte\u002Fwas-ist-setup-foundry","Setup Foundry","\u002Fen\u002Fdocumentation\u002Ferste-schritte\u002Fwas-ist-setup-foundry",{"rel":45,"titel":46,"zu":47},"erste-schritte\u002Finstallation","Installing Setup Foundry","\u002Fen\u002Fdocumentation\u002Ferste-schritte\u002Finstallation",{"rel":49,"titel":50,"zu":51},"erste-schritte\u002Fschnellstart","Quick start","\u002Fen\u002Fdocumentation\u002Ferste-schritte\u002Fschnellstart",{"rel":53,"titel":54,"zu":55},"erste-schritte\u002Fablauf","How it works","\u002Fen\u002Fdocumentation\u002Ferste-schritte\u002Fablauf",{"titel":57,"pfad":58,"seiten":59},"Setup","wizard",[60,64],{"rel":61,"titel":62,"zu":63},"wizard\u002Fuebersicht","The setup wizard","\u002Fen\u002Fdocumentation\u002Fwizard\u002Fuebersicht",{"rel":65,"titel":66,"zu":67},"wizard\u002Fsystemanforderungen","System requirements","\u002Fen\u002Fdocumentation\u002Fwizard\u002Fsystemanforderungen",{"titel":69,"pfad":70,"seiten":71},"Setup in detail","einrichtung-detail",[72],{"rel":73,"titel":74,"zu":75},"einrichtung-detail\u002Fwindows-quelle","Import an ISO","\u002Fen\u002Fdocumentation\u002Feinrichtung-detail\u002Fwindows-quelle",{"titel":77,"pfad":78,"seiten":79},"Foundry","konfiguration",[80,84,88,92,96,100,104,108,112,116,120],{"rel":81,"titel":82,"zu":83},"konfiguration\u002Fprofile","Profiles","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fprofile",{"rel":85,"titel":86,"zu":87},"konfiguration\u002Fquellen","Sources","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fquellen",{"rel":89,"titel":90,"zu":91},"konfiguration\u002Fbenutzer","Configuring users","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fbenutzer",{"rel":93,"titel":94,"zu":95},"konfiguration\u002Fbilder","Background picture and logo","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fbilder",{"rel":97,"titel":98,"zu":99},"konfiguration\u002Fwindows-bereinigen","Cleaning up Windows","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fwindows-bereinigen",{"rel":101,"titel":102,"zu":103},"konfiguration\u002Fapps-entfernen","Removing apps","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fapps-entfernen",{"rel":105,"titel":106,"zu":107},"konfiguration\u002Fauswaehlen","Selecting applications","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fauswaehlen",{"rel":109,"titel":110,"zu":111},"konfiguration\u002Frichtlinien","Policies","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Frichtlinien",{"rel":113,"titel":114,"zu":115},"konfiguration\u002Fpc-informationen","PC information","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fpc-informationen",{"rel":117,"titel":118,"zu":119},"konfiguration\u002Fnamensschema","Naming scheme","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Fnamensschema",{"rel":121,"titel":122,"zu":123},"konfiguration\u002Finstall-assist-gestalten","Design the Install Assist","\u002Fen\u002Fdocumentation\u002Fkonfiguration\u002Finstall-assist-gestalten",{"titel":125,"pfad":126,"seiten":127},"Installation","installationsmedien",[128,132,136,140],{"rel":129,"titel":130,"zu":131},"installationsmedien\u002Fusb-stick","Create a USB drive","\u002Fen\u002Fdocumentation\u002Finstallationsmedien\u002Fusb-stick",{"rel":133,"titel":134,"zu":135},"installationsmedien\u002Fiso-erstellen","Creating an ISO","\u002Fen\u002Fdocumentation\u002Finstallationsmedien\u002Fiso-erstellen",{"rel":137,"titel":138,"zu":139},"installationsmedien\u002Fvhd-erstellen","Create VHD","\u002Fen\u002Fdocumentation\u002Finstallationsmedien\u002Fvhd-erstellen",{"rel":141,"titel":142,"zu":143},"installationsmedien\u002Finstall-assist","Install Assist on the target computer","\u002Fen\u002Fdocumentation\u002Finstallationsmedien\u002Finstall-assist",{"titel":145,"pfad":146,"seiten":147},"Machines","pruefmaschine",[148,152,156],{"rel":149,"titel":150,"zu":151},"pruefmaschine\u002Fhyper-v-berechtigungen","Hyper-V permissions","\u002Fen\u002Fdocumentation\u002Fpruefmaschine\u002Fhyper-v-berechtigungen",{"rel":153,"titel":154,"zu":155},"pruefmaschine\u002Fverwenden","Use the test machine","\u002Fen\u002Fdocumentation\u002Fpruefmaschine\u002Fverwenden",{"rel":157,"titel":158,"zu":159},"pruefmaschine\u002Ferstellen","Create a machine","\u002Fen\u002Fdocumentation\u002Fpruefmaschine\u002Ferstellen",{"titel":161,"pfad":162,"seiten":163},"Editions","editionen",[164,168,172],{"rel":165,"titel":166,"zu":167},"editionen\u002Fvergleich","Editions at a glance","\u002Fen\u002Fdocumentation\u002Feditionen\u002Fvergleich",{"rel":169,"titel":170,"zu":171},"editionen\u002Flizenz-aktivieren","Activate a license","\u002Fen\u002Fdocumentation\u002Feditionen\u002Flizenz-aktivieren",{"rel":173,"titel":174,"zu":175},"editionen\u002Faktivierungen-zuruecksetzen","Reset activations","\u002Fen\u002Fdocumentation\u002Feditionen\u002Faktivierungen-zuruecksetzen",{"titel":177,"pfad":178,"seiten":179},"Troubleshooting","fehler",[180,184,188,192,196],{"rel":181,"titel":182,"zu":183},"fehler\u002Fusb","USB drive problems","\u002Fen\u002Fdocumentation\u002Ffehler\u002Fusb",{"rel":185,"titel":186,"zu":187},"fehler\u002Fiso","ISO import problems","\u002Fen\u002Fdocumentation\u002Ffehler\u002Fiso",{"rel":189,"titel":190,"zu":191},"fehler\u002Fhyperv","Hyper-V problems","\u002Fen\u002Fdocumentation\u002Ffehler\u002Fhyperv",{"rel":193,"titel":194,"zu":195},"fehler\u002Finstall-assist","When Setup fails on the target computer","\u002Fen\u002Fdocumentation\u002Ffehler\u002Finstall-assist",{"rel":197,"titel":198,"zu":199},"fehler\u002Fantwortdatei","The answer file","\u002Fen\u002Fdocumentation\u002Ffehler\u002Fantwortdatei",{"titel":201,"pfad":202,"seiten":203},"Reference","referenz",[204,208,212],{"rel":205,"titel":206,"zu":207},"referenz\u002Fbekannte-probleme","Known issues","\u002Fen\u002Fdocumentation\u002Freferenz\u002Fbekannte-probleme",{"rel":209,"titel":210,"zu":211},"referenz\u002Fdiagnose-und-protokolle","Diagnostics and logs","\u002Fen\u002Fdocumentation\u002Freferenz\u002Fdiagnose-und-protokolle",{"rel":213,"titel":214,"zu":215},"referenz\u002Fglossar","Glossary","\u002Fen\u002Fdocumentation\u002Freferenz\u002Fglossar",{"titel":217,"pfad":218,"seiten":219},"Windows appendix","windows-anhang",[220,224,228],{"rel":221,"titel":222,"zu":223},"windows-anhang\u002Fdienste","Services","\u002Fen\u002Fdocumentation\u002Fwindows-anhang\u002Fdienste",{"rel":225,"titel":226,"zu":227},"windows-anhang\u002Faufgaben","Scheduled tasks","\u002Fen\u002Fdocumentation\u002Fwindows-anhang\u002Faufgaben",{"rel":229,"titel":230,"zu":231},"windows-anhang\u002Fapps","App packages","\u002Fen\u002Fdocumentation\u002Fwindows-anhang\u002Fapps",{"titel":233,"pfad":234,"seiten":235},"Policy appendix","richtlinien-anhang",[236,240,244,248,252,256,260,264,268,272,276,280,284],{"rel":237,"titel":238,"zu":239},"richtlinien-anhang\u002Frichtlinien","Policy reference","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien",{"rel":241,"titel":242,"zu":243},"richtlinien-anhang\u002Frichtlinien-office-haertung","Office hardening","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-office-haertung",{"rel":245,"titel":246,"zu":247},"richtlinien-anhang\u002Frichtlinien-edge-internet-explorer","Edge and Internet Explorer","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-edge-internet-explorer",{"rel":249,"titel":250,"zu":251},"richtlinien-anhang\u002Frichtlinien-virenschutz-angriffsflaechen","Virus protection and attack surface","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-virenschutz-angriffsflaechen",{"rel":253,"titel":254,"zu":255},"richtlinien-anhang\u002Frichtlinien-netzwerk-freigaben","Network and file sharing","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-netzwerk-freigaben",{"rel":257,"titel":258,"zu":259},"richtlinien-anhang\u002Frichtlinien-datenschutz-telemetrie","Privacy and telemetry","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-datenschutz-telemetrie",{"rel":261,"titel":262,"zu":263},"richtlinien-anhang\u002Frichtlinien-protokollierung-ueberwachung","Logging and auditing","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-protokollierung-ueberwachung",{"rel":265,"titel":266,"zu":267},"richtlinien-anhang\u002Frichtlinien-anmeldung-konten","Sign-in and accounts","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-anmeldung-konten",{"rel":269,"titel":270,"zu":271},"richtlinien-anhang\u002Frichtlinien-geraete-wechselmedien","Devices and removable media","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-geraete-wechselmedien",{"rel":273,"titel":274,"zu":275},"richtlinien-anhang\u002Frichtlinien-kernschutz","Kernel protection","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-kernschutz",{"rel":277,"titel":278,"zu":279},"richtlinien-anhang\u002Frichtlinien-laufwerksverschluesselung","Drive encryption","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-laufwerksverschluesselung",{"rel":281,"titel":282,"zu":283},"richtlinien-anhang\u002Frichtlinien-windows-update","Windows Update","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-windows-update",{"rel":285,"titel":286,"zu":287},"richtlinien-anhang\u002Frichtlinien-grundeinstellungen","Defaults and privacy settings","\u002Fen\u002Fdocumentation\u002Frichtlinien-anhang\u002Frichtlinien-grundeinstellungen",null,1793199132632]