skip check if in english

[Pman.Core] / templates / mail / MessagePreview.html

<code>From : "{msg.from_name}" &lt;{msg.from_email}&gt;</code>
<br/>
<code>Subject : {msg.subject}</code>
<br/>
{if:!showHtml}
<br>
<code>{msg.plaintext:b}</code>
{else:}
<br/>
{msg.bodytext:h}
{end:}