diff --git a/app/src/main/java/eu/faircode/email/EntityAccount.java b/app/src/main/java/eu/faircode/email/EntityAccount.java
index 758e18e05f..9e3d2bdead 100644
--- a/app/src/main/java/eu/faircode/email/EntityAccount.java
+++ b/app/src/main/java/eu/faircode/email/EntityAccount.java
@@ -178,7 +178,7 @@ public class EntityAccount extends EntityOrder implements Serializable {
     }
 
     static boolean isOutlook(String id) {
-        return ("office365".equals(id) || "outlook".equals(id));
+        return ("office365".equals(id) || "office365pcke".equals(id) || "outlook".equals(id));
     }
 
     boolean isYahooJp() {
diff --git a/app/src/main/res/xml/providers.xml b/app/src/main/res/xml/providers.xml
index 6132910860..8ebd186dc2 100644
--- a/app/src/main/res/xml/providers.xml
+++ b/app/src/main/res/xml/providers.xml
@@ -107,6 +107,7 @@
     <provider
         name="Outlook"
         description="Outlook/Office 365"
+        enabled="false"
         id="office365"
         link="https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq14"
         noop="true"
@@ -142,6 +143,43 @@
         <!-- https://docs.microsoft.com/en-us/exchange/client-developer/legacy-protocols/how-to-authenticate-an-imap-pop-smtp-application-by-using-oauth -->
         <!-- https://learn.microsoft.com/en-us/azure/active-directory/develop/redirect-uris-ios -->
     </provider>
+    <provider
+        name="Outlook"
+        description="Outlook/Office 365"
+        id="office365pcke"
+        link="https://github.com/M66B/FairEmail/blob/master/FAQ.md#user-content-faq14"
+        noop="true"
+        order="5"
+        partial="false"
+        useip="false">
+        <imap
+            host="outlook.office365.com"
+            port="993"
+            starttls="false" />
+        <smtp
+            host="smtp.office365.com"
+            port="587"
+            starttls="true" />
+        <!--pop
+            host="outlook.office365.com"
+            port="995"
+            starttls="false" /-->
+        <!-- https://outlook.office.com/POP.AccessAsUser.All -->
+        <oauth
+            askAccount="true"
+            authorizationEndpoint="https://login.microsoftonline.com/{tenant}/oauth2/v2.0/authorize"
+            clientId="3514cf2c-e7a3-45a2-80d4-6a3c3498eca0"
+            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"
+            tokenEndpoint="https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token"
+            tokenScopes="true" />
+        <!-- https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow -->
+        <!-- https://docs.microsoft.com/en-us/exchange/client-developer/legacy-protocols/how-to-authenticate-an-imap-pop-smtp-application-by-using-oauth -->
+        <!-- https://learn.microsoft.com/en-us/azure/active-directory/develop/redirect-uris-ios -->
+    </provider>
     <provider
         name="Outlook"
         description="Outlook"