fixed debug output

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.example</groupId>
     <artifactId>Widerhall</artifactId>
-    <version>0.2.57</version>
+    <version>0.2.58</version>
     <build>
         <plugins>
             <plugin>

src/main/java/de/srsoftware/widerhall/mail/ImapClient.java

@@ -154,7 +154,7 @@ public class ImapClient {
             Date receivedDate = message.getReceivedDate();
             Duration duration = Duration.between(receivedDate.toInstant(),now.toInstant());
             var days = duration.toDays();
-            LOG.info("Message {} is {} days old!",days);
+            LOG.info("Message {} is {} days old!",message.getSubject(),days);
             if (days > holdTime){
                 Folder folder = message.getFolder();
                 if (!folder.isOpen()) folder.open(Folder.READ_WRITE);