Header email in outlook

[erme]

Hi,

 

I've created an attachment contact form where a user can add an attachment.

 

Works fine, except when displaying the email in outlook it displays stuff like this:

 

 

Content-Type: multipart/mixed; boundary=098bf647f020a484b28920c9d6bb22d3

--098bf647f020a484b28920c9d6bb22d3

Message-ID: <Array [email protected]>

X-Mailer: PHP v5.1.6

Content-Type: text/html; charset=iso-8859-1

Content-Transfer-Encoding: 8bit

 

            user has completed the contact form:<br /><br />

            Message:  <br />

 

--098bf647f020a484b28920c9d6bb22d3

 

Content-Type:image/pjpeg name="mounting diagram.jpg"r

Content-Transfer-Encoding: base64

Content-Disposition: attachment; filename="diagram.jpg"

 

/9j/4AAQSkZJRgABAgEASABIAAD/4Q9ZRXhpZgAATU0AKgAAAAgABwESAAMAAAABAAEAAAEaAAUA

AAABAAAAYgEbAAUAAAABAAAAagEoAAMAAAABAAIAAAExAAIAAAAcAAAAcgEyAAIAAAAUAAAAjodp

AAQAAAABAAAApAAAANAACvyAAAAnEAAK/IAAACcQQWRvYmUgUGhvdG9zaG9wIENTMyBXaW5kb3dz

ADIwMTA6MDI6MTcgMDg6NTQ6NDIAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAEPaADAAQAAAAB

 

 

THIS GOES ON FOR SOMETIME SO HAVE CUT IT SHORT

 

 

The email is displayed correctly in Thunderbird and webmail. Anyone know what's happening?