• Michiel Dethmers, Tincan Ltd
• Bas Ovink, Tincan Ltd

• Damien McKenna
• Pete Ness, Nessoft LLC
• Xavier Dutoit, Sydesy
• and many others

• Yan Brailowsky
• Pascal Van Hecke

• Babels

The developers wish to thank the many contributors to this system, who have helped out with bug reports, suggestions, donations, feature requests, sponsoring, translations and many other contributions.

• Webbler code, by Michiel Dethmers
• FCKeditor, by Frederico Caldeira Knabben and team
• the phpmailer class
• The html email class from, Richard Heyes