Groovy send e-mail

sendMail.groovy

@GrabConfig(systemClassLoader=true)
@Grapes(
    @Grab(group='javax.mail', module='mail', version='1.4.4')
)

def ant = new AntBuilder()
ant.mail(mailhost:'localhost', mailport:25, subject:'Test message') {
    from(address:'mySystem@localhost')
    cc(address:'mySystem@localhost')
    to(address:'tester@localhost')
    message("Test mail sent on ${new Date()}")
}