asp.net C#發送郵件實現(顯示寄件者名稱，收件者名稱)

執行個體一 MailHelper

代碼如下

複製代碼

using System; using System.Collections.Generic; using System.Text; using System.Net.Mail; using System.Net; namespace MyQuery.Utils {     /// <summary>     /// 封裝郵件處理     /// by 賈世義 2011-6-3     /// </summary>     public static class MailHelper     {         private static string smtpHost = null;         private static int smptPort = 25;         private static bool smtpIsUserCredentials = false;         private static string smtpCredentialAccount = null;         private static string smtpCredentialPassword = null;         /// <summary>         /// 設定發送郵件參數         /// </summary>         /// <param name="host">smtp伺服器位址或名稱</param>         /// <param name="port">smtp服務連接埠 一般為25</param>         /// <param name="isUserCredentials">是否需要認證</param>         /// <param name="account">需要認證時的使用者</param>         /// <param name="password">需要認證時的使用者的密碼</param>         public static void SetParameters(string host, int port, bool isUserCredentials, string account, string password)         {             smtpHost = host;             smptPort = port;             smtpIsUserCredentials = isUserCredentials;             smtpCredentialAccount = account;             smtpCredentialPassword = password;         }         /// <summary>         /// 設定發送郵件參數 取配置         /// </summary>         private static void setParameters()         {             if (String.IsNullOrEmpty(smtpHost))             {                 smtpHost = WebHelper.GetAppConfig("SmtpHost");                 smptPort = DataHelper.GetIntValue(WebHelper.GetAppConfig("SmptPort"), 25);                 smtpIsUserCredentials = Constants.TRUE_ID.Equals(WebHelper.GetAppConfig("SmtpIsUserCredentials"));                 smtpCredentialAccount = WebHelper.GetAppConfig("SmtpCredentialAccount");                 smtpCredentialPassword = WebHelper.GetAppConfig("SmtpCredentialPassword");             }         }         /// <summary>         /// 發送郵件 發送郵件錯誤不會拋出異常         /// </summary>         /// <param name="receivers">收件者</param>         /// <param name="title">標題/主題</param>         /// <param name="content">信件內容</param>         /// <param name="sender">寄件者 空則取系統配置</param>         public static void SendMail(string receivers, string title, string content, string sender)         {             if (!String.IsNullOrEmpty(receivers))             {                 //初始化參數                 setParameters();                 if (!String.IsNullOrEmpty(smtpHost))                 {                     try                     {                         SmtpClient smtp = new SmtpClient(smtpHost, smptPort);                         if (smtpIsUserCredentials)                         {                             smtp.UseDefaultCredentials = true;                             smtp.Credentials = new NetworkCredential(smtpCredentialAccount, smtpCredentialPassword); ;                         }                         smtp.DeliveryMethod = SmtpDeliveryMethod.Network;                         if (String.IsNullOrEmpty(sender))                         {                             sender = smtpCredentialAccount;                         }                         foreach (string receiver in DataHelper.GetStrings(receivers))                         {                             MailMessage msg = new MailMessage(sender, receiver, title, content);                             msg.BodyEncoding = Encoding.UTF8;                             msg.SubjectEncoding = Encoding.UTF8;                             msg.IsBodyHtml = true;                             smtp.Send(msg);                             msg.Dispose();                         }                     }                     catch { }                 }             }         }     } }

執行個體二SmtpClient

 

代碼如下

複製代碼

//建立smtpclient對象       System.Net.Mail.SmtpClient client = new SmtpClient();       client.Host = "smtp.163.com";//163的smtp伺服器是 smtp.163.com       string from = "***@163.com";       string pwd = "密碼";       string tomail = "***@qq.com";             client.UseDefaultCredentials = false;       client.Credentials = new System.Net.NetworkCredential(from, pwd);             client.DeliveryMethod = SmtpDeliveryMethod.Network;       System.Text.Encoding encoding = System.Text.Encoding.UTF8;       string senderDisplayName = ConfigurationManager.AppSettings["senderDisplayName"];//這個配置的是寄件者的要顯示在郵件的名稱       string recipientsDisplayName = "昊雲";//這個配置的是收件者的要顯示在郵件的名稱             MailAddress mailfrom = new MailAddress(from, senderDisplayName, encoding);//寄件者郵箱地址，名稱，編碼UTF8       MailAddress mailto = new MailAddress(tomail, recipientsDisplayName, encoding);//收件者郵箱地址，名稱，編碼UTF8       //建立mailMessage對象       System.Net.Mail.MailMessage message = new MailMessage(mailfrom, mailto);       message.Subject = "測試郵件標題";       //本文預設格式為html       message.Body = "測試郵件內容";       message.IsBodyHtml = true;       message.BodyEncoding = encoding;       message.SubjectEncoding = encoding;       message.HeadersEncoding = encoding;             client.Send(message);