func listenForMail() {
	go func() {
		for m := range app.MailChan {
			sendMail(m)
		}
	}()
}
// listenForMail() listens for app.MailChan and send mail
listenForMail() listens for app.MailChan and send mail
// listenForMail () listens for app . MailChan and send mail
func listenForMail() {
	go func() {
		for m := range app.MailChan {
			sendMail(m)
		}
	}()
}
func listenForMail ( ) { go func ( ) { for m := range app . MailChan { sendMail ( m ) } } ( ) }
listenForMail() listens for app.MailChan and send mail
listenForMail () listens for app . MailChan and send mail