Thanks go to the following persons:

- Simone Rota, who's RFC inspired me to write this utility
- Johannnes Winkelman for testing and many suggestions
- Matt Housh for translating the man page into readable English
- Jukka Heino for suggesting passive mode option for ftp
- Per Liden for testing and many suggestions
- Tilman Sauerbeck for many useful patches
- Sam Hall for a patch to support HTTPS
- Jose V Beneyto for testing and many suggestions
- Ciprian Dorin for the initial proxy patch

