public SendResponse InjectMessage() { var html = MessageTemplate.BuildHtmlMessage(_body); if (_socketLabsClient == null) { _socketLabsClient = new SocketLabsClient(this.ServerId, this.InjectionApiKey); } var message = new BasicMessage(); message.Subject = this.Subject; message.HtmlBody = html; message.PlainTextBody = _body; message.From.Email = this.Sender; foreach (var recipient in this.Recipients) { message.To.Add(recipient); } return(_socketLabsClient.Send(message)); }