Issues with HTML emails.

Is anyone else having an issue with the HTML emails coming from SM?  The emails should have a text version and html but the emails from SM have the html mark up language in both the text and html sections.  Is there a way around this?  It is causing complaint that the previews on iPhones and some mail clients show part of the html and not useful information.  We are running 9.34P5.  Thanks for any input

example

------=_Part_14658_28155824.1477464604354
Content-Transfer-Encoding: 7bit
Content-Type: text/plain; charset=UTF-8

<html><table style="WIDTH: 98%">
<tbody>
<tr>
<td valign="top" align="left">
<table style="WIDTH: 600px">
<tbody>
<tr>