i'm unable to send HTML email

[lawrence k]

Can anyone tell me why this is not working? I'm using mail headers
taken straight from www.php.net:

$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $returnAddress \r\n" ;
$success = mail($thisEmail, $emailSubject, $emailMainContent,
$headers);
The test HTML I sent was this:
<p>Let's listen to Abel's music:</p>
<object classid="CLSID:05589FA1-C356-11CE-BF01-00AA0055595A"
width="200" height="70">
<param name="FileName"
value="http://www.monkeyclaus.org/media/audio/robert_stours/box_of_pine.mp3">
<param name="type" value="application/x-mplayer2">
<param name="PlayCount" value="1">
<param name="Volume" value="1">
<param name="ShowControls" value="true">
<param name="ShowDisplay" value="true">
<embed type="application/x-mplayer2" playcount= "1" width="70"
height="26"
filename="http://www.monkeyclaus.org/media/audio/robert_stours/box_of_pine.mp3"
volume="1" showcontrols="true" showdisplay="true"
src="http://www.monkeyclaus.org/media/audio/robert_stours/box_of_pine.mp3">
</embed>
</object>


the above words show up, but in Yahoo. the object stuff is gone. same
with Earthlink webmail