mh-access-types
mh-access-types is a variable defined in `mh-mime.el
'.
Its value is shown below.
Documentation:
Valid MIME access-type values.
Value: (("anon-ftp") ("file") ("ftp") ("gopher") ("http") ("local-file") ("mail-server") ("mailto") ("news") ("nntp") ("prospero") ("telnet") ("tftp") ("url") ("wais"))