Mark IMAP extension as optional on System Status page - closes #5055

Author: freescout-help-desk

resources/views/system/status.blade.php

@@ -115,7 +115,7 @@
         <tbody>
             @foreach ($php_extensions as $extension_name => $extension_status)
                 <tr>
-                    <th>{{ $extension_name }}@if ($extension_name == 'intl' && !$extension_status) {{ __('(optional)') }}@endif</th>
+                    <th>{{ $extension_name }}@if (!$extension_status && in_array(strtolower($extension_name), ['intl', 'imap'])) {{ __('(optional)') }}@endif</th>
                     <td class="table-main-col">
                         @if ($extension_status)
                             <strong class="text-success">OK</strong>