We need our emails to look good on machines that have Open Sans.

Litmus shows Outlook 07, 10, & 2013 showing these in Times New Roman.
Yet, our clients are receiving these emails in Times New Roman. What am I missing? Any directions or pointers about why Outlook 07, 10, 2013 forces everything to override to Times New Roman?

Below is the code to the email. Please let me know what am I missing

Thanks!

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>Cloud Server</title>

<meta  name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0," /> 

<meta name="format-detection" content="telephone=no">

<style type="text/css">



@import url(http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800);

html { width: 100%; }
body {margin:0; padding:0; width:100%; -webkit-text-size-adjust:none; -ms-text-size-adjust:none;}
img {border:0; -ms-interpolation-mode:bicubic;}

.ReadMsgBody { width: 100%;}
.ExternalClass {width: 100%;}
.ExternalClass, .ExternalClass p, .ExternalClass span, .ExternalClass font, .ExternalClass td, .ExternalClass div { line-height: 100%; }

a:hover {text-decoration:underline !important;}

.images {display:block !important; width:100% !important;}


/* MEDIA QUIRES */

@media only screen and (max-width:640px)

{

body {width:auto!important;}
table[class=devicewidth] {width:70%!important;}
table[class=devicewidth] table {width:100%!important;}
}



@media only screen and (max-width:480px)

{
table[class=devicewidth] {width:80%!important;}

}

</style>

</head>

<body topmargin="0" rightmargin="0" bottommargin="0" leftmargin="0">



    <!-- HEADER -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

            <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" class="devicewidth" style="background:#000000; border-radius:3px 3px 0 0;">
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                <td valign="middle" height="100" style="padding:0 50px;">

                    <table width="105" border="0" cellspacing="0" cellpadding="0" align="center">
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                        <td align="center" valign="middle" height="35"><a href="http://intrinium.com"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/logo.png" alt="logo" width="200" height="73" /></a></td>
                      </tr>
                    </table>
                </td>
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        </td>
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    </table>


    <!-- HEADER OR BANNER -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

           <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff" class="devicewidth" style="border-bottom:5px solid #42c0d3;">

              <tr>
                <td style="line-height:0;"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/banner.jpg" alt="image" width="700" style="width:100%;" /></td>


              </tr>
            </table> 
        </td>
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    </table>


    <!-- NAME -->



    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

          <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#cd0006" class="devicewidth">
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                <td height="15">&nbsp;</td>
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              <tr>
              <td style="color:#ffffff; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:16px; font-weight:bold;  padding-left:50px;">Hello [Contact First Name],</td>
              </tr>


              <tr>
              <td height="15">&nbsp;</td>
              </tr>

            </table>

        </td>
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    </table>



    <!-- CONTENT -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

          <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff" class="devicewidth">

              <tr>
                <td>&nbsp;</td>
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              <tr>
                <td align="left" style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; line-height:20px; padding:0 50px;">Are you still deciding whether or not to invest in cloud server? <br />
                  <br />
                We thought we would help. </td>
              </tr>
              <tr>
              <td height="30">&nbsp;</td>
              </tr>

            </table>

        </td>
      </tr>
    </table>

    <!-- 3IMAGE/CONTENT -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

            <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff" class="devicewidth">
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                <td align="left" style="color:#cd0006; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; line-height:20px; padding:0 50px;"><strong>Here are four signs that you should move to the cloud. </strong></td>
              </tr>

             <tr>
              <td height="30">&nbsp;</td>
              </tr>
              <tr>
                <td style="padding:0 50px;">

                   <table width="180" border="0" cellspacing="0" cellpadding="0" align="left" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;">
                      <tr>
                        <td align="left" style="line-height:0;"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/image1.png" width="180" alt="image" /></td>
                      </tr>
                    </table>

                    <table width="5" border="0" cellspacing="0" cellpadding="0" align="left" height="30" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;"><tr><td>&nbsp;</td></tr></table>

                  <table width="60%" border="0" cellspacing="0" cellpadding="0" align="right">
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; font-weight:bold; text-transform:uppercase;">Your current IT server is in a serious need an upgrade</td>
                      </tr>


                      <tr>
                        <td height="10"></td>
                      </tr>
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;">If your current IT server is out of date, you need to decide whether you should update it or move to the cloud. You could invest in new equipment, but you still have the risk of a server crash, or you could save money and eliminated your server crash crisis plan. </td>
                      </tr>

                    </table>


                </td>
              </tr>
              <tr>
                <td height="40" style="border-bottom:1px solid #eeeeee;">&nbsp;</td>
              </tr>
              <tr>
              <td height="40">&nbsp;</td>
              </tr>
              <tr>
                <td style="padding:0 50px;">

                   <table width="180" border="0" cellspacing="0" cellpadding="0" align="right" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;">
                      <tr>
                        <td align="left" style="line-height:0;"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/image2.png" width="180" alt="image" /></td>
                      </tr>
                    </table>

                    <table width="5" border="0" cellspacing="0" cellpadding="0" align="left" height="30" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;"><tr><td>&nbsp;</td></tr></table>

                    <table width="60%" border="0" cellspacing="0" cellpadding="0" align="left">
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; font-weight:bold; text-transform:uppercase;">Your Business is Growing</td>
                      </tr>


                      <tr>
                        <td height="10"></td>
                      </tr>
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;">When you have a cloud server it’s much easier to upgrade storage than an IT server, which is vital for a growing business. It will be harder for an IT server to keep up. </td>
                      </tr>

                    </table>

                </td>
              </tr>
              <tr>
                <td height="40" style="border-bottom:1px solid #eeeeee;">&nbsp;</td>
              </tr>
              <tr>
              <td height="40">&nbsp;</td>
              </tr>
            </table>

        </td>
      </tr>
    </table>

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
      <tr>
        <td>

            <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff" class="devicewidth">


              <tr>
                <td style="padding:0 50px;">

                   <table width="180" border="0" cellspacing="0" cellpadding="0" align="left" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;">
                      <tr>
                        <td align="left" style="line-height:0;"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/image3.png" width="180" alt="image" /></td>
                      </tr>
                    </table>

                    <table width="5" border="0" cellspacing="0" cellpadding="0" align="left" height="30" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;"><tr><td>&nbsp;</td></tr></table>

                    <table width="60%" border="0" cellspacing="0" cellpadding="0" align="right">
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; font-weight:bold; text-transform:uppercase;">You are opening New Locations</td>
                      </tr>


                      <tr>
                        <td height="10"></td>
                      </tr>
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;">Avoid purchasing multiple IT servers for each location of your business, with a cloud server your employees from all locations can access the same server. </td>
                      </tr>

                    </table>


                </td>
              </tr>
              <tr>
                <td height="40" style="border-bottom:1px solid #eeeeee;">&nbsp;</td>
              </tr>
              <tr>
              <td height="40">&nbsp;</td>
              </tr>
              <tr>
                <td style="padding:0 50px;">

                   <table width="180" border="0" cellspacing="0" cellpadding="0" align="right" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;">
                      <tr>
                        <td align="left" style="line-height:0;"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/image4.png" width="180" alt="image" /></td>
                      </tr>
                    </table>

                    <table width="5" border="0" cellspacing="0" cellpadding="0" align="left" height="30" style="border-collapse:collapse; mso-table-lspace:0pt; mso-table-rspace:0pt;"><tr><td>&nbsp;</td></tr></table>

                    <table width="60%" border="0" cellspacing="0" cellpadding="0" align="left">
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:14px; font-weight:bold; text-transform:uppercase;">Have Remote Employees</td>
                      </tr>


                      <tr>
                        <td height="10"></td>
                      </tr>
                      <tr>
                        <td style="color:#444444; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;">If you have employees that work from home, a cloud server will be very beneficial, being able to access the companies server from anywhere there is an Internet connection. </td>
                      </tr>

                    </table>

                </td>
              </tr>
              <tr>
              <td height="50">&nbsp;</td>
              </tr>
            </table>







        </td>
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    </table>


  <!-- 2 COL -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
      <tr>
        <td>

            <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#cd0006" class="devicewidth">

              <tr>
                <td style="padding:0 50px;">

                    <table width="46%" border="0" cellspacing="0" cellpadding="0" align="left">


                      <tr>
                        <td height="10"></td>
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                        <td height="10"></td>
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                      <tr>
                        <td style="color:#FFFFFF; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;"><strong>Toll-Free: <a href="tel:8664615099 " style="text-decoration:none;border:none;color:#ffffff;">866.461.5099</a></strong><br />
                          <br />
                          Spokane, WA (HQ): <a href="tel:5094651234" style="text-decoration:none;border:none;color:#ffffff;">509.465.1234</a> <br />
                          Seattle, WA: <a href="tel:2062741355" style="text-decoration:none;border:none;color:#ffffff;">206.274.1355</a> <br />
                          Pasco, WA: <a href="tel:5094169119" style="text-decoration:none;border:none;color:#ffffff;">509.416.9119</a> <br />
                          Olympia, WA: <a href="tel:3607014306" style="text-decoration:none;border:none;color:#ffffff;">360.701.4306</a> <br />
                          <br />
                        Portland, OR: <a href="tel:5037644244" style="text-decoration:none;border:none;color:#ffffff;">503.764.4244</a></td>
                      </tr>

                      <tr>
                <td height="10">&nbsp;</td>
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                    </table>


                    <table width="46%" border="0" cellspacing="0" cellpadding="0" align="right">


                      <tr>
                        <td height="10"></td>
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                      <tr>
                        <td style="color:#FFFFFF; font-family:Open Sans, Arial, Helvetica, sans-serif; font-size:13px; line-height:20px;">San Antonio, TX: <a href="tel:2108810706" style="text-decoration:none;border:none;color:#ffffff;">210.881.0706</a> <br />
                          <br />
                          <strong>Mailing Address:</strong><br />
                        <a href="https://www.google.com/maps/place/Intrinium/@47.653329,-117.413638,15z/data=!4m2!3m1!1s0x0:0xf96eba7475e9715c" style="color:#ffffff; text-decoration:none;">Intrinium 609 N Argonne Rd Spokane Valley, WA 99212</a></td>
                      </tr>
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                <td height="10">&nbsp;</td>
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                    </table>                

                </td>
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            </table>

        </td>
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    </table>

    <!-- FOOTER -->

    <table width="100%" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#4f595b">
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        <td>

            <table width="700" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff" class="devicewidth">
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              <td>&nbsp;</td>
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                <td style="padding:0 50px;">


                    <table width="480" border="0" cellspacing="0" cellpadding="0" align="center">
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                        <td align="center">
                            <a href="https://www.facebook.com/pages/Intrinium/154891544582822"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/facebook.png" width="45" alt="images" /></a><span>&nbsp;</span>
                            <a href="https://twitter.com/Intrinium"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/twitter.png" width="45" alt="images" /></a><span>&nbsp;</span>
                            <a href="http://www.linkedin.com/company/intrinium_networks_it_security"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/linkedin.png" width="45" alt="images" /></a><span>&nbsp;</span>
                            <a href="https://www.youtube.com/user/intrinium"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/youtube.png" width="45" alt="images" /></a><span>&nbsp;</span>
                            <a href="http://intrinium.com/blog/"><img src="http://lead-launcher.s3.amazonaws.com/Intrinium-Cloud-Server/images/blog.png" width="45" alt="images" /></a>
                        </td>
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                </td>
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                <td>&nbsp;</td>
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