tnef.exe: [options] [FILE]
-f FILE, --file=FILE    	use FILE as input ('-' == stdin)
-C DIR, --directory=DIR 	unpack files into DIR
-t,     --list          	list files, do not extract
-w,     --interactive   	ask for confirmation for every action
        --confirmation  	same as -w
        --overwrite     	Overwrite existing files
        --number-backups	Instead of overwriting file FOO,
                        	  create FOO.n instead
        --use-paths     	Use pathnames for files if found in the TNEF
                        	  file (for security reasons paths to included
                        	  files are ignored by default)
-h,     --help          	show this message
-V,     --version       	display version and copyright
-v,     --verbose       	produce verbose output
        --debug     	 	produce a lot of output

-d                      	[same as -C; deprecated]
-l                      	[same as -t; deprecated]
-n, --dry_run           	[same as -t; deprecated]

If FILE is not specified standard input is used

Report bugs to <verdammelt@users.sourceforge.net>
