diff --git a/modules/simple-java-mail/src/main/java/org/simplejavamail/mailer/internal/SendMailClosure.java b/modules/simple-java-mail/src/main/java/org/simplejavamail/mailer/internal/SendMailClosure.java
index 32840b8f5..d1f1fcaf2 100644
--- a/modules/simple-java-mail/src/main/java/org/simplejavamail/mailer/internal/SendMailClosure.java
+++ b/modules/simple-java-mail/src/main/java/org/simplejavamail/mailer/internal/SendMailClosure.java
@@ -76,11 +76,15 @@ public void executeClosure() {
 
 	private void logEmail(final MimeMessage message) {
 		if (transportModeLoggingOnly) {
-			LOGGER.info("\n\nEmail: {}\n", email);
-			LOGGER.info("\n\nMimeMessage: {}\n", mimeMessageToEML(message));
+			if (LOGGER.isInfoEnabled()) {
+				LOGGER.info("\n\nEmail: {}\n", email);
+				LOGGER.info("\n\nMimeMessage: {}\n", mimeMessageToEML(message));
+			}
 		} else {
-			LOGGER.trace("\t\nEmail: {}", email);
-			LOGGER.trace("\t\nMimeMessage: {}\n", mimeMessageToEML(message));
+			if (LOGGER.isTraceEnabled()) {
+				LOGGER.trace("\t\nEmail: {}", email);
+				LOGGER.trace("\t\nMimeMessage: {}\n", mimeMessageToEML(message));
+			}
 		}
 	}
 }