public async Task <ActionResult> Email(EmailInput obj)
        {
            await this._email.Send(
                obj.To,
                new Sender(obj.From, obj.FromName),
                obj.Subject,
                obj.Body
                );

            return(this.Ok());
        }
        public async Task <ActionResult> Email(EmailInput obj)
        {
            await _email.Send(
                new Recipient(email : obj.To, name : null),
                new Sender(obj.From, obj.FromName),
                obj.Subject,
                obj.Body
                );

            return(Ok());
        }