azkaban-aplcache

diff --git a/azkaban-common/src/main/java/azkaban/utils/AbstractMailer.java b/azkaban-common/src/main/java/azkaban/utils/AbstractMailer.java
index bbbec14..afbf868 100644
--- a/azkaban-common/src/main/java/azkaban/utils/AbstractMailer.java
+++ b/azkaban-common/src/main/java/azkaban/utils/AbstractMailer.java
@@ -30,6 +30,7 @@ public class AbstractMailer {
   private String mailPassword;
   private String mailSender;
   private String azkabanName;
+  private String tls;
 
   private String referenceURL;
 
@@ -40,6 +41,7 @@ public class AbstractMailer {
     this.mailHost = props.getString("mail.host", "localhost");
     this.mailUser = props.getString("mail.user", "");
     this.mailPassword = props.getString("mail.password", "");
+    this.tls = props.getString("mail.tls", "false");
     long maxAttachmentSizeInMB =
         props.getInt("mail.max.attachment.size.mb", 100);
 
@@ -75,6 +77,7 @@ public class AbstractMailer {
     message.setMimeType(mimetype);
     message.setSubject(subject);
     message.setAuth(usesAuth);
+    message.setTLS(tls);
 
     return message;
   }