| mime_part | Create a MIME part | 
| mime_part.character | Create an inline character MIME Part | 
| mime_part.data.frame | Create a MIME part from a 'data.frame'. | 
| mime_part.default | Default MIME part method | 
| mime_part.ggplot | Creates a MIME part from a ggplot2 plot object | 
| mime_part.matrix | Create a MIME part from a matrix. | 
| mime_part.trellis | Creates a MIME part from a trellis plot object | 
| mime_part_html | Create an inline HTML MIME Part | 
| sendmail | Send mail from within R | 
| sendmailOptions | Set package specific options. | 
| sendmail_options | Set package specific options. |