data/emailstest/speakers.csv
name,email,team_name,use_institution_prefix
Deodata Trevisani,DeodataTrevisani@armyspy.com,Team Alpha,f
Zhu Tsao,ZhuTsao@jourrapide.com,Team Alpha,f
Andreas Grunewald,AndreasGrunewald@einrot.com,Team Bravo,f
Frida Padovesi,FridaPadovesi@einrot.com,Team Bravo,f