使用 OpenSmtp.dll 发送邮件（记录）西安

使用 OpenSmtp.dll 发送邮件关键代码

 1 /// <summary>
 2  /// 发送邮件XXXXXXXXXXX
 3  /// </summary>
 4  /// <param name="server">服务器</param>
 5  /// <param name="sender">寄件人</param>
 6  /// <param name="recipient">接收者</param>
 7 /// <param name="subject">主题(标题)</param>
 8 /// <param name="body">正文</param>
 9 /// <param name="isBodyHtml">bool 正文是否html格式 发送</param>
10 /// <param name="encoding">字符编码</param>
11 /// <param name="isAuthentication">bool 是否验证发件人</param>
12 /// <param name="files">params string[] 应该是附件</param>
13 public static void Send(string server, string sender, string recipient, string subject,
14 string body, bool isBodyHtml, Encoding encoding, bool isAuthentication, params string[] files)
15 {
16     //根据邮件服务器smtp服务器创建一个对象
17     SmtpClient smtpClient = new SmtpClient(server);
18     MailMessage message = new MailMessage(sender, recipient);
19     message.IsBodyHtml = isBodyHtml;
20 
21     message.SubjectEncoding = encoding;
22     message.BodyEncoding = encoding;
23 
24     message.Subject = subject;
25     message.Body = body;
26 
27     message.Attachments.Clear();//清楚附件集合
28     if (files != null && files.Length != 0)
29     {
30         for (int i = 0; i < files.Length; ++i)
31         {
32             Attachment attach = new Attachment(files[i]);
33             message.Attachments.Add(attach);
34         }
35     }
36     //如果指示 验证发件人身份
37     if (isAuthentication == true)
38     {
39         smtpClient.Credentials = new NetworkCredential(
40             SmtpConfig.Create().SmtpSetting.User,
41             SmtpConfig.Create().SmtpSetting.Password);
42     }
43     //将指定的右键发送到SMTP服务器以便传递
44     smtpClient.Send(message);
45 }

Smtp 配置文件操作类

 1 /// <summary>
 2     /// Smtp 配置文件 操作类
 3     /// </summary>
 4     public class SmtpConfig
 5     {
 6         private static SmtpConfig _smtpConfig;
 7         private string ConfigFile
 8         {
 9             get
10             {
11                 string configPath = ConfigurationManager.AppSettings["SmtpConfigPath"];
12                 if (string.IsNullOrEmpty(configPath) || configPath.Trim().Length == 0)
13                 {
14                     configPath = HttpContext.Current.Request.MapPath("~/Config/SmtpSetting.config");
15                 }
16                 else
17                 {
18                     if (!Path.IsPathRooted(configPath))
19                         configPath = HttpContext.Current.Request.MapPath(Path.Combine(configPath, "SmtpSetting.config"));
20                     else
21                         configPath = Path.Combine(configPath, "SmtpSetting.config");
22                 }
23                 return configPath;
24             }
25         }
26         /// <summary>
27         /// public SmtpSetting SmtpSetting
28         /// </summary>
29         public SmtpSetting SmtpSetting
30         {
31             get
32             {
33                 XmlDocument doc = new XmlDocument();
34                 doc.Load(this.ConfigFile);
35                 SmtpSetting smtpSetting = new SmtpSetting();
36                 smtpSetting.Server = doc.DocumentElement.SelectSingleNode("Server").InnerText;
37                 smtpSetting.Authentication = Convert.ToBoolean(doc.DocumentElement.SelectSingleNode("Authentication").InnerText);
38                 smtpSetting.User = doc.DocumentElement.SelectSingleNode("User").InnerText;
39                 smtpSetting.Password = doc.DocumentElement.SelectSingleNode("Password").InnerText;
40                 smtpSetting.Sender = doc.DocumentElement.SelectSingleNode("Sender").InnerText;
41 
42                 return smtpSetting;
43             }
44         }
45         private SmtpConfig()
46         {
47 
48         }
49         /// <summary>
50         ///  public static SmtpConfig Create()
51         /// </summary>
52         /// <returns></returns>
53         public static SmtpConfig Create()
54         {
55             if (_smtpConfig == null)
56             {
57                 _smtpConfig = new SmtpConfig();
58             }
59             return _smtpConfig;
60         }
61     }

SmtpSetting.config配置

1 <?xml version="1.0" encoding="utf-8"?>
2 <configuration>
3   <Server>smtp服务器地址</Server>
4   <Authentication>true</Authentication>
5   <User>发信邮箱地址</User>
6   <Password>发信密码</Password>
7   <Sender>发信者，应该也是发信邮箱地址</Sender>
8 </configuration>

使用 OpenSmtp.dll 发送邮件 （记录） 西安

使用 OpenSmtp.dll 发送邮件（记录）西安