tin(1) on Linux
The text 48784bc344c4, as Debian 7 (Wheezy) shipped it.
A Usenet newsreader
Flags it lists
-
-4 -
-6 -
-A -
-H -
-N -
-Q -
-R -
-S -
-V -
-X -
-Z -
-a -
-c -
-d -
-h -
-l -
-n -
-o -
-q -
-r -
-u -
-v -
-w -
-x -
-z