diff --git a/NEWS b/NEWS
index ea6e1797b..6a532889c 100644
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@
 Bug fixes
 - fixed blank calendar view when selecting "Descending Order" in the sort menu
 - show active user's default email address instead of system email address (#3473)
+- fixed display of HTML tags when viewing a message raw source (#3490)
 
 3.0.0 (2016-01-27)
 ------------------
diff --git a/UI/Templates/MailerUI/UIxMailViewTemplate.wox b/UI/Templates/MailerUI/UIxMailViewTemplate.wox
index ae9ed16ac..c2b5bdb41 100644
--- a/UI/Templates/MailerUI/UIxMailViewTemplate.wox
+++ b/UI/Templates/MailerUI/UIxMailViewTemplate.wox
@@ -246,7 +246,7 @@
           </md-button>
         </md-card-actions>
         <md-card-content>
-          <pre>{{viewer.rawSource}}</pre>
+          <pre ng-bind-html="viewer.rawSource"><!-- raw source --></pre>
         </md-card-content>
       </md-card>
     </div>