default.go
func (e *Email) DeepCopy() *Email {
	if e == nil {
		return nil
	}
	out := new(Email)
	e.DeepCopyInto(out)
	return out
}
func (e *Email) DeepCopy() *Email {
	if e == nil {
		return nil
	}
	out := new(Email)
	e.DeepCopyInto(out)
	return out
}
// DeepCopy copies the receiver into a new Email.