azkaban-aplcache

diff --git a/azkaban-common/src/main/java/azkaban/utils/Emailer.java b/azkaban-common/src/main/java/azkaban/utils/Emailer.java
index c1ba14e..ab09312 100644
--- a/azkaban-common/src/main/java/azkaban/utils/Emailer.java
+++ b/azkaban-common/src/main/java/azkaban/utils/Emailer.java
@@ -55,7 +55,6 @@ public class Emailer extends AbstractMailer implements Alerter {
   private String mailSender;
   private String azkabanName;
   private String tls;
-  private boolean usesAuth;
 
   public Emailer(Props props) {
     super(props);
@@ -65,7 +64,6 @@ public class Emailer extends AbstractMailer implements Alerter {
     this.mailPassword = props.getString("mail.password", "");
     this.mailSender = props.getString("mail.sender", "");
     this.tls = props.getString("mail.tls", "false");
-    this.usesAuth = super.hasMailAuth();
     
     int mailTimeout = props.getInt("mail.timeout.millis", 10000);
     EmailMessage.setTimeout(mailTimeout);
@@ -112,7 +110,7 @@ public class Emailer extends AbstractMailer implements Alerter {
     EmailMessage message = new EmailMessage(mailHost, mailUser, mailPassword);
     message.setFromAddress(mailSender);
     message.setTLS(tls);
-    message.setAuth(usesAuth);
+    message.setAuth(super.hasMailAuth());
 
     ExecutionOptions option = flow.getExecutionOptions();
 
@@ -139,7 +137,7 @@ public class Emailer extends AbstractMailer implements Alerter {
     EmailMessage message = new EmailMessage(mailHost, mailUser, mailPassword);
     message.setFromAddress(mailSender);
     message.setTLS(tls);
-    message.setAuth(usesAuth);
+    message.setAuth(super.hasMailAuth());
     
     ExecutionOptions option = flow.getExecutionOptions();
 
@@ -165,7 +163,7 @@ public class Emailer extends AbstractMailer implements Alerter {
     EmailMessage message = new EmailMessage(mailHost, mailUser, mailPassword);
     message.setFromAddress(mailSender);
     message.setTLS(tls);
-    message.setAuth(usesAuth);
+    message.setAuth(super.hasMailAuth());
     
     ExecutionOptions option = flow.getExecutionOptions();