rdehler@sam.nooblet.us > php 1.php 
<pre>string(126) "MIME-Version: 1.0
Content-type: multipart/mixed;
 boundary="==pgregg_Multipart_Boundary1_60293b3986fd4c9dab5608621291575f";
"
string(761) "This is a MIME message. If you are reading this text, you
might want to consider changing to a mail reader that
understands how to properly display MIME multipart messages.

--==pgregg_Multipart_Boundary1_60293b3986fd4c9dab5608621291575f
Content-Type: multipart/alternative;
  boundary="==pgregg_Multipart_Boundary2_9b3c418c5d62c46cce5d0894de0d6916"

--==pgregg_Multipart_Boundary2_9b3c418c5d62c46cce5d0894de0d6916
Content-Type: text/plain
Content-Transfer-Encoding: 7bit

plain emailer

--==pgregg_Multipart_Boundary2_9b3c418c5d62c46cce5d0894de0d6916
Content-Type: text/html
Content-Transfer-Encoding: 7bit

<p>hello there</p>
--==pgregg_Multipart_Boundary2_9b3c418c5d62c46cce5d0894de0d6916--

--==pgregg_Multipart_Boundary1_60293b3986fd4c9dab5608621291575f--
"
bool(true)