Hello, My name is Leandro Segura and i work at Lincoln, The international
School of Buenos Aires. We are having this problem for the last two or three
weeks. E-mails are not being delivered, but they move out of our server, and
no bounce back messages come back. i'm sure hotmail is blocking my domain
(@lincoln.edu.ar) but i can't understand why, we are a school and we need to
e-mail parents with hotmails accounts.