javascript regex for email address without the emonji characters [duplicate]

I dont have much knowledge about regex. There is a regex pattern for email, but it is accepting the emonji characters, for I have to correct it so that it does not pass when threre is emonji characters. Need some urgenty help in this.

below is my email regex-

/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/