Watchguard Firebox X1000 Reference Manual page 24

CHAPTER 2: MIME Content Types
In addition, WatchGuard encourages you to email requests for inclusion
of new content types in our master list to:
manual@watchguard.com
Type
text
12
Subtype
plain
richtext
enriched
tab-separated-values
html
sgml
vnd.latex-z
vnd.fmi.flexstor
uri-list
vnd.abc
rfc822-headers
vnd.in3d.3dml
prs.lines.tag
vnd.in3d.spot
css
xml
xml-external-parsed-entity
rtf
directory
calendar
vnd.wap.wml
vnd.wap.wmlscript
vnd.motorola.reflex
vnd.fly
vnd.wap.sl
vnd.wap.si
Reference
[RFC2646, RFC2046]
[RFC2045, RFC2046]
[RFC1896]
[Paul Lindner]
[RFC2854]
[RFC1874]
[Lubos]
[Hurtta]
[RFC2483]
[Allen]
[RFC1892]
[Powers]
[Lines]
[Powers]
[RFC2318]
[RFC3023]
[RFC3023]
[Lindner]
[RFC2425]
[RFC2445]
[Stark]
[Stark]
[Patton]
[Gurney]
[WAP-Forum]
[WAP-Forum]
WatchGuard Firebox System