Bug 653103 - Scam detection generates too many false positives to be useful and should be easier to turn off as interim fix; r=Standard8 ui-review=bwinton

mail/base/content/mailWindowOverlay.js

@@ -2770,6 +2770,15 @@ function IgnorePhishingWarning()
   setMsgHdrPropertyAndReload("notAPhishMessage", 1);
 }
 
+/**
+ *  Allow disabling the scam feature for all messages until lists are in place.
+ */
+function DisablePhishingWarning()
+{
+  Application.prefs.setValue("mail.phishing.detection.enabled", false);
+  ReloadMessage();
+}
+
 function setMsgHdrPropertyAndReload(aProperty, aValue)
 {
   // we want to get the msg hdr for the currently selected message

mail/base/content/mailWindowOverlay.xul

@@ -1940,6 +1940,8 @@
     <image id="phishingBarImage"/>
     <vbox flex="1">
       <description flex="1" class="msgNotificationBarText">&phishingBarMessage2.label;</description>
+      <label id="disablePhishingWarning" class="msgNotificaton-smallText text-link"
+             value="&disablePhishingWarning1.label;" onclick="DisablePhishingWarning();"/>
       <label id="reportPhishingError" value="&reportPhishingError1.label;" class="msgNotificaton-smallText text-link" collapsed="true"/>
     </vbox>
     <button label="&removePhishingBarButton1.label;" oncommand="IgnorePhishingWarning();"/>

mail/locales/en-US/chrome/messenger/messenger.dtd

@@ -758,6 +758,7 @@ you can use these alternative items. Otherwise, their values should be empty.  -
 <!-- Phishing Bar -->
 <!ENTITY phishingBarMessage2.label "This message may be a scam.">
 <!ENTITY removePhishingBarButton1.label "Ignore Warning">
+<!ENTITY disablePhishingWarning1.label "Disable scam detection for all messages">
 <!ENTITY reportPhishingError1.label "This message doesn't appear to be a scam.">
 
 <!-- MDN Bar -->