Hi,
I am working with a VML background image for Outlook. Everything looks fine when testing with Litmus (including Microsoft Office 365)... but when sending an actual email, the background image is shrinking.

Screenshot

Here is the code:

<tr>
<td width="600" valign="top" style="background: url('foo.jpg'); background-repeat: no-repeat; background-position: 0% 0%; background-size: auto; background-color: #06182e;" background="foo.jpg" bgcolor="#06182e">
<!--[if gte mso 9]>
<v:rect xmlns:v="urn:schemas-microsoft-com:vml" fill="true" stroke="false" style="width:600px;height:400px;">
<v:fill type="tile" src="foo.jpg" color="#06182e" />
<v:textbox style="mso-fit-shape-to-text:true" inset="0,0,0,0">
<![endif]-->
<div>
<table width="100%" cellpadding="0" cellspacing="0" style="-webkit-text-size-adjust:100%; -ms-text-size-adjust:100%; mso-table-lspace:0pt; mso-table-rspace:0pt; border-collapse:separate !important; width:100%; text-align:center; color:#fff;">
<tr>
<td class="mobile-padding blue-bkgr" style="padding: 30px 30px 0px 30px;">
<h1 style="text-align: center;">Lorem Ipsum Dolor Sit Amet Consecte</h1>
<p><strong>Lorem ipsum dolor sit amet</strong>, <em>consectetur adipiscing elit.</em> Morbi tempus tempus leo id porta. Morbi porta pulvinar hendrerit.</p>
</td>
</tr>
</table>
</div>
<!--[if gte mso 9]>
/v:textbox
/v:rect
<![endif]-->
</td>
</tr>