在测试电子邮件聊天机器人时发送垃圾邮件

Question

我从视频中创建了一个简单的股票机器人。我已经为Skype，Facebook Messenger和电子邮件注册了机器人。

Skype，Facebook messenger效果很好并且收到了回复邮件。

我遇到的问题是电子邮件。当我向机器人发送电子邮件时，例如，“MSFT的股票价格”，它发送一封带有股票价格的回复电子邮件，然后它一次又一次地发送相同的邮件而不停止，直到我删除电子邮件来自dev.botframework.com。有没有人遇到过这个问题。是否需要任何其他配置来避免这种情况。

例如：我向机器人电子邮件发送了一条消息，说“msft的股票价格是多少”？

我从机器人那里收到了“msft的股价是......”的回复。我一直在收到相同的回复电子邮件，直到我禁用E-MAIL Bot服务..

MessageControl.cs：

using System;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using System.Web.Http;
using System.Web.Http.Description;
using Microsoft.Bot.Connector;
using Newtonsoft.Json;

namespace StockBot2
{
    [BotAuthentication]
    public class MessagesController : ApiController
    {
        /// <summary>
        /// POST: api/Messages
        /// Receive a message from a user and reply to it
        /// </summary>
        public async Task<HttpResponseMessage> Post([FromBody]Activity activity)
        {
            if (activity.Type == ActivityTypes.Message)
            {
                ConnectorClient connector = new ConnectorClient(new Uri(activity.ServiceUrl));

                string StockRateString;
                StockLUIS StLUIS = await GetEntityFromLUIS(activity.Text);
                if (StLUIS.intents.Count() > 0)
                {
                    switch (StLUIS.intents[0].intent)
                    {
                        case "StockPrice":
                            StockRateString = await GetStock(StLUIS.entities[0].entity);
                            break;
                        case "StockPrice2":
                            StockRateString = await GetStock(StLUIS.entities[0].entity);
                            break;
                        default:
                            StockRateString = "Sorry, I am not getting you...";
                            break;
                    }
                }
                else
                {
                    StockRateString = "Sorry, I am not getting you...";
                }

                // return our reply to the user
                Activity reply = activity.CreateReply(StockRateString);
                await connector.Conversations.ReplyToActivityAsync(reply);
            }
            else
            {
                HandleSystemMessage(activity);
            }
            var response = Request.CreateResponse(HttpStatusCode.OK);
            return response;
        }

        private Activity HandleSystemMessage(Activity message)
        {
            if (message.Type == ActivityTypes.DeleteUserData)
            {
                // Implement user deletion here
                // If we handle user deletion, return a real message
            }
            else if (message.Type == ActivityTypes.ConversationUpdate)
            {
                // Handle conversation state changes, like members being added and removed
                // Use Activity.MembersAdded and Activity.MembersRemoved and Activity.Action for info
                // Not available in all channels
            }
            else if (message.Type == ActivityTypes.ContactRelationUpdate)
            {
                // Handle add/remove from contact lists
                // Activity.From + Activity.Action represent what happened
            }
            else if (message.Type == ActivityTypes.Typing)
            {
                // Handle knowing tha the user is typing
            }
            else if (message.Type == ActivityTypes.Ping)
            {
            }

            return null;
        }

        private async Task<string> GetStock(string StockSymbol)
        {
            double? dblStockValue = await YahooBot.GetStockRateAsync(StockSymbol);
            if (dblStockValue == null)
            {
                return string.Format("This \"{0}\" is not an valid stock symbol", StockSymbol);
            }
            else
            {
                return string.Format("Stock Price of {0} is {1}", StockSymbol, dblStockValue);
            }
        }

        private static async Task<StockLUIS> GetEntityFromLUIS(string Query)
        {
            Query = Uri.EscapeDataString(Query);
            StockLUIS Data = new StockLUIS();
            using (HttpClient client = new HttpClient())
            {
                string RequestURI = "https://api.projectoxford.ai/luis/v1/application?id=1c85d9de-7c8d-4ceb-ba11-860f02ce911b&subscription-key=fe48030063c6458587138c4dcd258737&q=" + Query;
                HttpResponseMessage msg = await client.GetAsync(RequestURI);

                if (msg.IsSuccessStatusCode)
                {
                    var JsonDataResponse = await msg.Content.ReadAsStringAsync();
                    Data = JsonConvert.DeserializeObject<StockLUIS>(JsonDataResponse);
                }
            }
            return Data;
        }
    }
}

YahooBot.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using System.Web;

namespace StockBot2
{
    public class YahooBot
    {
        public static async Task<double?> GetStockRateAsync(string StockSymbol)
        {
            try
            {
                string ServiceURL = $"http://finance.yahoo.com/d/quotes.csv?s={StockSymbol}&f=sl1d1nd";
                string ResultInCSV;
                using (WebClient client = new WebClient())
                {
                    ResultInCSV = await client.DownloadStringTaskAsync(ServiceURL).ConfigureAwait(false);
                }
                var FirstLine = ResultInCSV.Split('\n')[0];
                var Price = FirstLine.Split(',')[1];
                if (Price != null && Price.Length >= 0)
                {
                    double result;
                    if (double.TryParse(Price, out result))
                    {
                        return result;
                    }
                }
                return null;
            }
            catch (WebException ex)
            {
                //handle your exception here  
                throw ex;
            }
        }
    }
}