thunderbird_sign.html

<span>
  <b>Name SURNAME</b>
  <br>
  <b>SCHOOL/COMPANY NAME</b>
</span>
<TABLE BORDER="0"> 
  <TR> 
   <TD> 
    <img src=SCHOOLIMAGELINK height="50">
  </TD>
  <TD ALIGN='LEFT'> 
    <span style="border-collapse:separate">
      STATUS/POSITION
      <br>
      INFO
    </span> 
  </TD>  
</TR> 
</TABLE> 
<span>
  <i>
    <a href="mailto:EMAIL" target="_blank">
        EMAIL
    </a>
    <br>
    PHONE
  </i>
</span>