Since Gotcha! development was stopped I decided to release this keyfile
to the public.
All you need to do is copy the key to 'Mail:'.

Enjoy.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  900     900 100.0% -lh0- 7a27 Oct  8  1998 Gotcha.key
[generic]                  190     295  64.4% -lh5- 3d4e Oct  8  1998 GotchaKey.readme
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files    1090    1195  91.2%            Oct 19  1998