ı still do not understand why u need ICO ? The project is good enough te get privat funds. May be you should try to get investors from the privat sector who is related with the project.
because it's easy this days to start ICO and get enough money to build ur product than trying to convince big investors that will ask for a large percentage of profit in order to give you the money. I hope Bmail team will figure out a way and continue with the project.