diff --git a/app/src/main/java/eu/faircode/email/Log.java b/app/src/main/java/eu/faircode/email/Log.java
index bd7a03e4e1..de3d2f6ded 100644
--- a/app/src/main/java/eu/faircode/email/Log.java
+++ b/app/src/main/java/eu/faircode/email/Log.java
@@ -106,6 +106,7 @@ import java.net.InterfaceAddress;
 import java.net.NetworkInterface;
 import java.net.SocketException;
 import java.net.SocketTimeoutException;
+import java.net.UnknownHostException;
 import java.nio.charset.StandardCharsets;
 import java.security.Provider;
 import java.security.Security;
@@ -1579,6 +1580,11 @@ public class Log {
                     ex.getCause() instanceof SocketTimeoutException)
                 return null;
 
+            if (false &&
+                    ex instanceof MessagingException &&
+                    ex.getCause() instanceof UnknownHostException)
+                return null;
+
             if (ex instanceof StoreClosedException ||
                     ex instanceof FolderClosedException ||
                     ex instanceof FolderClosedIOException ||