diff --git a/settings-mail.php b/settings-mail.php
index 193af1e4..0e569c3e 100644
--- a/settings-mail.php
+++ b/settings-mail.php
@@ -77,6 +77,8 @@
   </div>
 </div>
 
+<?php if(!empty($config_smtp_host) AND !empty($config_smtp_port) AND !empty($config_smtp_username) AND  !empty($config_smtp_password) AND !empty($config_mail_from_email) AND !empty($config_mail_from_name)){ ?>
+
 <div class="card card-dark">
   <div class="card-header">
     <h3 class="card-title"><i class="fa fa-fw fa-paper-plane"></i> Test Email</h3>
@@ -86,9 +88,13 @@
       <div class="input-group">
         <input type="email" class="form-control " name="email" placeholder="Email address to test">
         <div class="input-group-append">
-          <button type="submit" name="test_email" class="btn btn-secondary"><i class="fa fa-fw fa-paper-plane"></i> Send</button>
+          <button type="submit" name="test_email" class="btn btn-success"><i class="fa fa-fw fa-paper-plane"></i> Send</button>
         </div>
       </div>
     </form>
+  </div>
+</div>
+
+<?php } ?>
 
 <?php include("footer.php");
\ No newline at end of file