diff --git a/src/views/app.html b/src/views/app.html
index 8b914f40b..eefe82990 100644
--- a/src/views/app.html
+++ b/src/views/app.html
@@ -1073,7 +1073,7 @@
                     <div class="has-error" ng-show="email.error.mailboxName">{{ email.error.mailboxName }}</div>
 
                     <div style="display: flex;">
-                      <input type="text" class="form-control" ng-show="true" style="width: 200px; margin-right: 5px;" name="mailboxDisplayName" placeholder="{{ 'app.email.from.displayName' | tr }}" ng-model="email.mailboxDisplayName">
+                      <input type="text" class="form-control" ng-show="app.manifest.addons.sendmail.supportsDisplayName" style="width: 200px; margin-right: 5px;" name="mailboxDisplayName" placeholder="{{ 'app.email.from.displayName' | tr }}" ng-model="email.mailboxDisplayName">
                       <div class="input-group form-inline" style="flex-grow: 1;" ng-class="{ 'has-error': !emailForm.mailboxName.$dirty && email.error.mailboxName }">
                         <input type="text" class="form-control" name="mailboxName" placeholder="{{ 'app.email.from.mailboxPlaceholder' | tr }}" ng-model="email.mailboxName">