diff --git a/app/src/main/java/eu/faircode/email/Helper.java b/app/src/main/java/eu/faircode/email/Helper.java
index 3442a1f..cdd35d9 100644
--- a/app/src/main/java/eu/faircode/email/Helper.java
+++ b/app/src/main/java/eu/faircode/email/Helper.java
@@ -3299,6 +3299,8 @@ public class Helper {
     }
 
     static boolean hasValidFingerprint(Context context) {
+        // MOD: Don't check fingerprint
+        hasValidFingerprint = true;
         if (hasValidFingerprint == null) {
             hasValidFingerprint = false;
 
diff --git a/app/src/main/res/xml/providers.xml b/app/src/main/res/xml/providers.xml
index 3cbd338..91b65a7 100644
--- a/app/src/main/res/xml/providers.xml
+++ b/app/src/main/res/xml/providers.xml
@@ -156,7 +156,7 @@
     </provider>
     <provider
         name="Outlook"
-        description="Outlook/Office 365"
+        description="Outlook/Office 365 (Thunderbird key)"
         id="office365pcke"
         link="https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq14"
         maxtls="1.2"
@@ -178,12 +178,12 @@
         <oauth
             askAccount="true"
             authorizationEndpoint="https://login.microsoftonline.com/{tenant}/oauth2/v2.0/authorize"
-            clientId="3514cf2c-e7a3-45a2-80d4-6a3c3498eca0"
+            clientId="9e5f94bc-e8a4-4e73-b8be-63364c29d753"
             enabled="true"
             privacy="https://privacy.microsoft.com/privacystatement"
             prompt="login"
-            redirectUri="msauth.eu.faircode.email://auth"
-            scopes="profile,openid,email,offline_access,https://outlook.office.com/IMAP.AccessAsUser.All,https://outlook.office.com/SMTP.Send,https://outlook.office.com/POP.AccessAsUser.All"
+            redirectUri="https://localhost"
+            scopes="offline_access,https://outlook.office.com/IMAP.AccessAsUser.All,https://outlook.office.com/SMTP.Send,https://outlook.office.com/POP.AccessAsUser.All"
             tokenEndpoint="https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token"
             tokenScopes="true">
             <!--parameter