diff --git a/app/src/main/java/eu/faircode/email/Core.java b/app/src/main/java/eu/faircode/email/Core.java
index 844cccdd09..d2546e0016 100644
--- a/app/src/main/java/eu/faircode/email/Core.java
+++ b/app/src/main/java/eu/faircode/email/Core.java
@@ -3385,6 +3385,7 @@ class Core {
 
             if (ex instanceof FolderClosedException ||
                     ex instanceof FolderNotFoundException)
+                // Lost folder connection to server
                 recoverable = false;
 
             if (ex instanceof IllegalStateException && (