Bulletproof backgrounds for emails

gistfile1.txt

Here is an example of bulletproof background in emails for Gmail, Windows Mail, etc. and especially for Outlook.
It works with attribute "background" of td and fallback in VML for Outlook.

<table cellpadding="0" cellspacing="0" border="0" width="100%">
  <tr>
    <td background="https://i.imgur.com/YJOX1PC.png" bgcolor="#7bceeb" valign="top">
      <!--[if gte mso 9]>
      <v:rect xmlns_v="urn:schemas-microsoft-com:vml" fill="true" stroke="false" style="mso-width-percent:1000;">
        <v:fill type="tile" src="https://i.imgur.com/YJOX1PC.png" color="#7bceeb" />
        <v:textbox style="mso-fit-shape-to-text:true" inset="0,0,0,0">
      <![endif]-->
      <div>
      </div>
      <!--[if gte mso 9]>
        </v:textbox>
      </v:rect>
      <![endif]-->
    </td>
  </tr>
</table>