FEATURE: Secondary emails support.

app/assets/javascripts/admin/templates/user-index.hbs

@@ -60,7 +60,7 @@
 
   {{#if canCheckEmails}}
     <div class='display-row email'>
-      <div class='field'>{{i18n 'user.email.title'}}</div>
+      <div class='field'>{{i18n 'user.email.primary'}}</div>
       <div class='value'>
         {{#unless model.active}}
           <div class='controls'>{{i18n 'admin.users.not_verified'}}</div>
@@ -73,6 +73,30 @@
       </div>
     </div>
 
+    <div class='display-row secondary-emails'>
+      <div class='field'>{{i18n 'user.email.secondary'}}</div>
+
+      <div class='value'>
+        {{#if model.email}}
+          {{#if model.secondary_emails}}
+            <ul>
+              {{#each model.secondary_emails as |email| }}
+                <li><a href="mailto:{{unbound email}}">{{email}}</a></li>
+              {{/each}}
+            </ul>
+          {{else}}
+            {{i18n 'user.email.no_secondary'}}
+          {{/if}}
+        {{else}}
+          {{d-button action="checkEmail"
+              actionParam=model
+              icon="envelope-o"
+              label="admin.users.check_email.text"
+              title="admin.users.check_email.title"}}
+        {{/if}}
+      </div>
+    </div>
+
     <div class="display-row bounce-score">
       <div class='field'><a href="{{model.bounceLink}}">{{i18n 'admin.user.bounce_score'}}</a></div>
       <div class='value'>{{model.bounceScore}}</div>

app/assets/javascripts/discourse/models/user.js.es6

@@ -604,6 +604,7 @@ const User = RestModel.extend({
       if (result) {
         this.setProperties({
           email: result.email,
+          secondary_emails: result.secondary_emails,
           associated_accounts: result.associated_accounts
         });
       }