求“收取” 邮件代码

Question

试过的来 谢谢。代码发全了啊。看好是收取. 发送的代码不要了。不要老给我发链接 看了烦。100分不够 和我讲,我只能发这么多分了。 QQ444201894可以单聊。很救命啊。邮箱 [email protected].

Answer 1

Jmail收取邮件
 protected void Button1_Click(object sender, EventArgs e)
    {
        jmail.POP3Class popMail = new jmail.POP3Class();  //建立接收邮件对象
        jmail.Message mailMsg;    //建立邮件信息接口
        jmail.Attachments atts;     //建立附件集接口
        jmail.Attachment att;     //建立附件接口        try
        {
            popMail.Connect(TextBox3.Text, TextBox4.Text, TextBox1.Text,Convert.ToInt16(TextBox2.Text));
            if (popMail.Count <= 0)
            {                DataTable dt = new DataTable();
                dt.Columns.Add(new DataColumn("sender", typeof(string)));
                dt.Columns.Add(new DataColumn("senderemail", typeof(string)));
                dt.Columns.Add(new DataColumn("subject", typeof(string)));
                dt.Columns.Add(new DataColumn("priority", typeof(string)));
                dt.Columns.Add(new DataColumn("mailsize", typeof(string)));
                dt.Columns.Add(new DataColumn("attname", typeof(string)));
                dt.Columns.Add(new DataColumn("mailbody", typeof(string)));
                DataRow dr = dt.NewRow();
                for (int i = 1; i <= popMail.Count; i++)
                {
                    mailMsg = popMail.Messages[i];  //取得一条邮件信息
                    atts = mailMsg.Attachments;
                    mailMsg.Charset = "GB2312";
                    mailMsg.Encoding = "Base64";
                    mailMsg.ISOEncodeHeaders = false;                    dr[0] = mailMsg.FromName;
                    dr[1] = mailMsg.From;
                    dr[2] = mailMsg.Subject;
                    dr[3] = mailMsg.Priority.ToString();
                    dr[4] = mailMsg.Size.ToString();
                    att = atts[0];
                    dr[5] = att.Name;
                    dr[6] = mailMsg.Body;
                    dt.Rows.Add(dr);
                }
                GridView1.DataSource = dt;
                GridView1.DataBind();                att = null;
                atts = null;
            }
            else
            {
                Response.Write("没有新邮件");
            }
        }
        catch (Exception ex)
        {
            Response.Write("错误！请检查邮件服务器的设置是否正确");
        }    }

Answer 2

不用JMAIL发的 ，谁能给个嘛.

Answer 3

using System.Net;
using System.Net.Sockets;
using System.IO;
using System.Collections;
using System.Net.Mail;/// <summary>
/// 获取邮件信息
/// </summary>
/// <param name="subj"></param>
/// <returns></returns>
       public ArrayList GetNewMessages(string subj)
        {            int newcount;
            ArrayList newmsgs = new ArrayList();            try
            {
                newcount = GetNumberOfNewMessages();
                Connect();                for(int n=1; n<newcount+1; n++)
                {
                    ArrayList msglines = GetRawMessage(n);
                    string msgsubj = GetMessageSubject(msglines);
                    if(msgsubj.CompareTo(subj) == 0)
                    {
                        System.Net.Mail.MailMessage msg = new MailMessage();
                        msg.Subject = msgsubj;
                        msg.From =new MailAddress(GetMessageFrom(msglines));
                        msg.Body = GetMessageBody(msglines);
                        newmsgs.Add(msg);
                        DeleteMessage(n);
                    }
                }                Disconnect();
                return newmsgs;
            }
            catch(Exception e)
            {
                return newmsgs;
            }
        }
 
        /**//// <summary>
        /// 获取新邮件
        /// </summary>
        /// <param name="nIndex"></param>
        /// <returns></returns>
        public MailMessage GetNewMessages(int nIndex)
        {
            int newcount;
            System.Net.Mail.MailMessage msg = new MailMessage();            try
            {
                newcount = GetNumberOfNewMessages();
                Connect();
                int n = nIndex+1;                if(n<newcount+1)
                {
                    ArrayList msglines = GetRawMessage(n);
                    string msgsubj = GetMessageSubject(msglines);
                
                    
                    msg.Subject = msgsubj;
                    msg.From = new MailAddress(GetMessageFrom(msglines));
                    msg.Body = GetMessageBody(msglines);
                }                Disconnect();
                return msg;
            }
            catch
            {
                return null;
            }
        }
        private ArrayList GetRawMessage (int messagenumber)
        {
            Byte[] outbytes;
            string input;
            string line = "";            input = "retr " + messagenumber.ToString() + "\r\n";
            outbytes = System.Text.Encoding.ASCII.GetBytes(input.ToCharArray());
            ns.Write(outbytes,0,outbytes.Length);            ArrayList msglines = new ArrayList();
            do
            {
                line = sr.ReadLine();
                msglines.Add(line);
            } while (line != ".");
            msglines.RemoveAt(msglines.Count-1);            return msglines;
        }

Answer 4

要 web 的 最好配置邮件 服务器也 说下.

Answer 5

   /// 连接服务器
    private bool Connect()
    {
        TcpClient sender = new TcpClient(POPServer, port);
        byte[] outbytes;
        string input;
        try
        {
            ns = sender.GetStream();
            
            sr = new StreamReader(ns);            sr.ReadLine();
            input = "user " + user + "\r\n";
            outbytes = System.Text.Encoding.ASCII.GetBytes(input.ToCharArray());
            ns.Write(outbytes, 0, outbytes.Length);
            sr.ReadLine();            input = "pass " + pwd + "\r\n";
            outbytes = System.Text.Encoding.ASCII.GetBytes(input.ToCharArray());
            ns.Write(outbytes, 0, outbytes.Length);
            sr.ReadLine();
            return true;
        }
        catch
        {
            return false;
        }
    }

Answer 6

接受的邮件的，没有包括分析邮string strServerName = "";//邮件服务器名
                string strUserName = "";//用户名
                string strPassWord = ""; //密码
                StringBuilder strBuildeMailMessage = new StringBuilder();
                int numberOfBytesRead = 0;
                int length = 1024 * 10;
                byte[] buttfer = new byte[length];
                TcpClient tp = new TcpClient(strServerName, 110);
                tp.ReceiveTimeout = 1000 * 300;
                NetworkStream ns = tp.GetStream();
                ns.ReadTimeout = 1000 * 300;
                ns.Read(buttfer, 0, buttfer.Length);                byte[] outbytes = System.Text.Encoding.ASCII.GetBytes("user " + strUserName + "\r\n");
                ns.Write(outbytes, 0, outbytes.Length);
                numberOfBytesRead = ns.Read(buttfer, 0, buttfer.Length);
                strBuildeMailMessage.Append(System.Text.Encoding.ASCII.GetString(buttfer, 0, numberOfBytesRead));                strBuildeMailMessage = new StringBuilder();
                outbytes = System.Text.Encoding.ASCII.GetBytes("pass " + strPassWord + "\r\n");
                ns.Write(outbytes, 0, outbytes.Length);
                numberOfBytesRead = ns.Read(buttfer, 0, buttfer.Length);
                strBuildeMailMessage.Append(System.Text.Encoding.ASCII.GetString(buttfer, 0, numberOfBytesRead));
                Regex re = new Regex(@"(?<=has\s+)[\d]+(?=\s+messages)");
                int num = int.Parse(re.Match(strBuildeMailMessage.ToString()).Value.Trim());
                List<string> emailList = new List<string>();
                for (int i = 1; i <= num; i++)
                {
                    strBuildeMailMessage = new StringBuilder();
                    outbytes = System.Text.Encoding.ASCII.GetBytes("retr " + i.ToString() + "\r\n");
                    ns.Write(outbytes, 0, outbytes.Length);
                    Thread.Sleep(800);
                    while (ns.DataAvailable)
                    {
                        numberOfBytesRead = ns.Read(buttfer, 0, buttfer.Length);
                        strBuildeMailMessage.Append(System.Text.Encoding.ASCII.GetString(buttfer, 0, numberOfBytesRead));
                    }
                    emailList.Add(strBuildeMailMessage.ToString());
                }
                outbytes = System.Text.Encoding.ASCII.GetBytes("quit\r\n");
                ns.Write(outbytes, 0, outbytes.Length);

Answer 7

* 功能: 收邮件 
 * 文件名: Pop3Server.cs
 * 
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Net.Sockets;
using System.IO;
using System.Collections;namespace ConsoleApplication1
{
    public class Pop3Server
    {
        #region 常量区
        private const string COMMAND_DELE = "dele ";
        private const string COMMAND_RETR = "retr ";
        private const string COMMAND_SEP = " ";
        private const string VALUE_USER = "user ";
        private const string VALUE_PASS = "pass ";
        private const string VALUE_ERR = "-ERR";
        private const int DEFUALT_PORT = 110;
        private const string DEFUALT_HOST = "localhost";
        #endregion        #region 变量区
        private string _sHost;
        private string _sPassWord;
        private string _sUserName;
        private int _iPort;
        private string _sErrorMsg = "";
        private TcpClient _tcpClient;
        private NetworkStream ns;
        #endregion        #region 属性区
        /// <summary>
        /// 邮件服务器名称 defual laocalhost
        /// </summary>
        public string Host
        {
            set
            {
                _sHost = value;
            }
        }
        /// <summary>
        /// 用户密码
        /// </summary>
        public string PassWord
        {
            set
            {
                _sPassWord = value;
            }
        }
        /// <summary>
        /// 用户名
        /// </summary>
        public string UserName
        {
            set
            {
                _sUserName = value;
            }
        }
        /// <summary>
        /// 端口,defualt 110
        /// </summary>
        public int Port
        {
            set
            {
                _iPort = value;
            }
        }
        /// <summary>
        /// 错误信息
        /// </summary>
        public string ErrorMsg
        {
            get
            {
                return _sErrorMsg;
            }
        }
        #endregion        #region 构造器
        /// <summary>
        /// 构造器，要求服务器和端口
        /// </summary>
        /// <param name="sUserName">用户名</param>
        /// <param name="sPassWord">密码</param>
        /// <param name="sHost">服务器名称</param>
        /// <param name="iPort">端口号</param>
        public Pop3Server(string sUserName, string sPassWord, string sHost, int iPort)
        {
            _sUserName = sUserName;
            _sPassWord = sPassWord;
            _sHost = sHost;
            _iPort = iPort;
        }
        /// <summary>
        /// 构造器,使用默认端口号、服务器
        /// </summary>
        /// <param name="sUserName"></param>
        /// <param name="sPassWord"></param>
        public Pop3Server(string sUserName, string sPassWord)
            : this(sUserName, sPassWord, DEFUALT_HOST, DEFUALT_PORT)
        {
            //
        }
        #endregion        #region 可访问方法
        /// <summary>
        /// 连结到服务器,成功返回真
        /// </summary>
        /// <returns>成功返回真</returns>
        public Boolean DoConnect()
        {
            try
            {
                _tcpClient = new TcpClient(_sHost, _iPort);
                byte[] outbytes;
                string input;
                ns = _tcpClient.GetStream();
                StreamReader sr = new StreamReader(ns);                sr.ReadLine();
                input = VALUE_USER + _sUserName + COMMAND_SEP;
                outbytes = System.Text.Encoding.ASCII.GetBytes(input.ToCharArray());
                ns.Write(outbytes, 0, outbytes.Length);
                sr.ReadLine();                input = VALUE_PASS + _sPassWord + COMMAND_SEP;
                outbytes = System.Text.Encoding.ASCII.GetBytes(input.ToCharArray());
                ns.Write(outbytes, 0, outbytes.Length);
                sr.ReadLine();
                return true;
            }
            catch (SocketException ex)
            {
                _sErrorMsg = ex.SocketErrorCode.ToString();
                return false;
            }
            //
        }
        /// <summary>
        /// 删除邮件,成功返回真
        /// </summary>
        /// <param name="iIndex">邮件序号</param>
        /// <returns>成功返回真</returns>
        public Boolean DoDeleteMail(int iIndex)
        {
            Byte[] outbytes;
            string input;
            try
            {
                input = COMMAND_DELE + iIndex.ToString() + COMMAND_SEP;
                outbytes = Encoding.ASCII.GetBytes(input.ToCharArray());
                ns.Write(outbytes, 0, outbytes.Length);
            }
            catch (SocketException ex)
            {
                _sErrorMsg = ex.SocketErrorCode.ToString();
                return false;
            }
            return true;        }
        /// <summary>
        /// 按序号取回邮件, 错误时返回null
        /// </summary>
        /// <param name="iIndex">邮件序号</param>
        /// <returns>返回邮件对象 RecMailMsg, 错误时返回null</returns>
        public RecMailMsg GetMail(int iIndex)
        {
            //如果没有连结,连结到服务器
            if ((_tcpClient == null) || (!_tcpClient.Connected))
            {
                if (!DoConnect())
                {
                    return null;
                }
            }            //取回邮件内容,置入 ArrayList
            ArrayList msglines = GetSubMail(iIndex);
            if (msglines == null)
            {
                return null;
            }            //测试,保存到本地,查看内容
            saveToFile(msglines);            //分解邮件各部份
            MailDecode mailDec = new MailDecode(msglines);
            RecMailMsg mail = new RecMailMsg();            //取回邮件详细信息
            mail.Subj = GetMailSubject(mailDec.mailHeard);
            mail.From = GetMailFrom(mailDec.mailHeard);
            mail.Date = GetMailDate(mailDec.mailHeard);            //返回邮件对象
            return mail;
        }
        #endregion      

Answer 8

接
  #region 内部方法
        /// <summary>
        /// 测试, 保存邮件内容到本地
        /// </summary>
        /// <param name="msglines"></param>
        private void saveToFile(ArrayList msglines)
        {
            //合法邮件名测试
            string sFileName = "c:\mail";
            while (File.Exists(sFileName + ".txt"))
            {
                sFileName = sFileName + "i";
            }            //保存
            sFileName = sFileName + ".txt";
            using (StreamWriter sw = File.CreateText(sFileName))
            {
                IEnumerator msgenum = msglines.GetEnumerator();
                string line = "";
                while (msgenum.MoveNext())
                {
                    line = (string)msgenum.Current;
                    sw.WriteLine(line);
                }
                sw.Close();            }
        }
        /// <summary>
        /// 返回指定序号邮件内容,错误返回null
        /// </summary>
        /// <param name="iIndex">邮件序号</param>
        /// <returns>邮件内容,以ArrayList返回, 错误返回null</returns>
        private ArrayList GetSubMail(int iIndex)
        {
            //准备
            Byte[] outbytes;
            string input;
            string line = "";            //在异常保护中送入命令
            input = COMMAND_RETR + iIndex.ToString() + COMMAND_SEP;
            outbytes = Encoding.ASCII.GetBytes(input.ToCharArray());
            StreamReader sr;
            try
            {
                ns.Write(outbytes, 0, outbytes.Length);
                sr = new StreamReader(ns);
                line = sr.ReadLine();
                if (line.StartsWith(VALUE_ERR))
                {
                    _sErrorMsg = line;
                    return null;
                }
            }
            catch (SocketException ex)
            {
                _sErrorMsg = ex.SocketErrorCode.ToString();
                return null;
            }            //置入arrayList
            ArrayList msglines = new ArrayList();
            do
            {
                line = sr.ReadLine();
                msglines.Add(line);
            } while (line != ".");
            msglines.RemoveAt(msglines.Count - 1);            return msglines;
        }
        /// <summary>
        /// 得到邮件内容
        /// </summary>
        /// <param name="msglines">邮件头Array</param>
        /// <returns>得到邮件内容</returns>
        private string GetMailSubject(ArrayList msglines)
        {
            string[] tokens;
            IEnumerator msgenum = msglines.GetEnumerator();
            while (msgenum.MoveNext())
            {
                string line = (string)msgenum.Current;                if (line.StartsWith("subject:"))
                {
                    tokens = line.Split(new Char[] { ' ' });
                    return tokens[1].Trim();
                }
            }
            return "None";
        }
        /// <summary>
        /// 得到发件人
        /// </summary>
        /// <param name="msglines"></param>
        /// <returns>发件人地址</returns>
        private string GetMailFrom(ArrayList msglines)
        {
            string[] tokens;
            IEnumerator msgenum = msglines.GetEnumerator();
            while (msgenum.MoveNext())
            {
                string line = (string)msgenum.Current;
                if (line.StartsWith("from:"))
                {
                    tokens = line.Split(':');
                    return tokens[1].Trim();
                }
            }
            return "None";
        }
        /// <summary>
        /// 得到发件日期
        /// </summary>
        /// <param name="msglines"></param>
        /// <returns>发件日期</returns>
        private string GetMailDate(ArrayList msglines)
        {
            string[] tokens;
            IEnumerator msgenum = msglines.GetEnumerator();
            while (msgenum.MoveNext())
            {
                string line = (string)msgenum.Current;
                if (line.StartsWith("date:"))
                {
                    tokens = line.Split(':');
                    return tokens[1].Trim();                }
            }
            return "None";
        }
        #endregion
    }
       
}

Answer 9

C# 使用outlook 收取 、读取邮件http://hi.baidu.com/leader_bin/blog/item/cb5c59fbf77769244e4aea74.html

Answer 10

谁能给个 例子吗 我邮箱 [email protected]  
 100%结贴。

Answer 11

借个位置 请大虾帮忙一下：http://topic.csdn.net/u/20091130/11/44f40ada-23e2-44af-959f-4d094fa14bc7.html
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