Mail.contentType

String

Specifies this email's Content-type header field, as defined by RFC2045 (Section 5).

The content-type field specifies the type/subtype of the emails' body, plus additional information (in the form of parameters) to further describe the nature of the content.

	Mail.contentType = "Content-type: text/plain; charset=us-ascii"
      

	Mail.contentType = "Content-type: text/html; charset=UTF-8"