[Koha] Koha - Email

Its a pleasure to meet you. What I want to ask you is how I can configure the koha-Email to send notices. I enabled it but it doesnt work. Is there something else I need to do to? Thank you. Bach. Freddy Enrique Pelayo Huapalla Especialista en Información freddypelayo8393@hotmail.com<mailto:freddypelayo8393@hotmail.com> freddypelayohuapalla@gmail.com<mailto:freddypelayohuapalla@gmail.com> Celular: 992145077