Configurar notificaciones por correo Hyperic 5

Editamos el archivo /usr/local/hyperic/server-5.0.0-EE/conf/hq-server.conf y adicionamos los siguiente:

# Property: server.mail.host
#
# The IP or hostname of the SMTP server that the HQ server will use for sending
# alerts and other HQ-related emails. Most UNIX platforms have a local SMTP
# server, in which case localhost or 127.0.0.1 can be used here.
server.mail.host=172.16.0.3 #IP SERVIDOR DE CORREOS
# # Change to SMTP port
 mail.smtp.port=25 # PUERTO DE ESCUCHA
# # SMTP properties
 mail.smtp.auth=false
 mail.smtp.socketFactory.class=javax.net.SocketFactory
 mail.smtp.socketFactory.fallback=false
 mail.smtp.socketFactory.port=25
 mail.smtp.starttls.enable=false

Más información: 

http://pubs.vmware.com/vfabric5/index.jsp?topic=/com.vmware.vfabric.hyperic.4.6/Configuring_Hyperic_Server_for_SMTP_Server.html