ABAP proxy to mail scenario (html body + pdf attachment)

Hi experts,

I'm using ABAP proxy to mail scenario with mail package (so we can determine the sender and receiver dinamically).

Now we're facing some problems about how to send and email with  body + pdf attachment.

The email body must have some pictures and some plaint text,  with a specific format (one logo must be in the bottom left corner, the plain text must be centered and another picture must be on the top right corner...) so i think we need html language to achieve this requirement.

Also, we need to send a PDF attachment which comes in binary mode.

How to achieve this?

I have been looking  information and threads but i'm not sure how to do the mapping and receiver mail adapter configuration in order to specify the body + attachment.

The proxy call will send the information like the mail package definition:

<?xml version="1.0" encoding="UTF-8"?>

<ns:Mail xmlns:ns="http://sap.com/xi/XI/Mail/30">

<Subject>MySubject</Subject>

  <From>me@me.com</From>

  <To>you@you.com</To>

  <Reply_To />

  <Content_Type>¿html, boundaty, binary?</Content_Type>

  <Content>

¿HTML Content + PDF attachment in binary mode?

  </Content>

</ns:Mail>

Please suggest.

Thanks & Regards