MIME

I get multipart MIME messages. In outlook 2010, they look like this: Content-Type: multipart/alternative; boundary="_000_SN1PR15MB02079A5D51FB185F70DD0AFAC8960SN1PR15MB0207namp_" Content-Transfer-Encoding: base64 iVBORw0KGgoAAAANSUhEUgAAAKUAAAA5CAYAAABXj+viAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAO...