application/excel
application/rtf
application/msword
application/ms-tnef
text/html
text/rtf
text/enriched
text/x-vcard
application/activemessage
application/andrew-inset
application/applefile
application/atomicmail
application/dca-rft
application/dec-dx
application/mac-binhex40
application/mac-compactpro
application/macwriteii
application/news-message-id
application/news-transmission
application/octet-stream
application/oda
application/pdf
application/postscript
application/powerpoint
application/remote-printing
application/slate
application/wita
application/wordperfect5.1
application/x-bcpio
application/x-cdlink
application/x-compress
application/x-cpio
application/x-csh
application/x-director
application/x-dvi
application/x-hdf
application/x-httpd-cgi
application/x-koan
application/x-latex
application/x-mif
application/x-netcdf
application/x-stuffit
application/x-sv4cpio
application/x-sv4crc
application/x-tar
application/x-tcl
application/x-tex
application/x-texinfo
application/x-troff
application/x-troff-man
application/x-troff-me
application/x-troff-ms
application/x-ustar
application/x-wais-source
audio/basic
audio/mpeg
audio/x-aiff
audio/x-pn-realaudio
audio/x-pn-realaudio
audio/x-pn-realaudio-plugin
audio/x-realaudio
audio/x-wav
image/gif
image/ief
image/jpeg
image/png
image/tiff
image/x-cmu-raster
image/x-portable-anymap
image/x-portable-bitmap
image/x-portable-graymap
image/x-portable-pixmap
image/x-rgb
image/x-xbitmap
image/x-xpixmap
image/x-xwindowdump
text/x-sgml
video/mpeg
video/quicktime
video/x-msvideo
video/x-sgi-movie
x-conference/x-cooltalk
x-world/x-vrml