diff --git a/app/src/main/java/eu/faircode/email/EntityAccount.java b/app/src/main/java/eu/faircode/email/EntityAccount.java
index 32c26f44de..05c3001590 100644
--- a/app/src/main/java/eu/faircode/email/EntityAccount.java
+++ b/app/src/main/java/eu/faircode/email/EntityAccount.java
@@ -182,7 +182,7 @@ public class EntityAccount extends EntityOrder implements Serializable {
 
     boolean isOutlook() {
         return ("outlook.office365.com".equalsIgnoreCase(host) ||
-                "imap-mail.outlook.com".equals(host));
+                "imap-mail.outlook.com".equalsIgnoreCase(host));
     }
 
     static boolean isOutlook(String id) {