Onno is a great contributor to Thunderbird QA, bug triage and security issues.
Onno is one of the veteran localizers from the Dutch community. He is responsible for Thunderbird and SeaMonkey and collaborates with his peers to ensure the quality of localized Mozilla products in Dutch. I am glad to finally have met him in person at a localization event.
Tim Maks van den Broek
Onno is leading the dutch efford to translate thunderbird and seamonkey into dutch
Onno participate in every campaign we have for Testing Thunderbird.