public class EmailHelper
{
/// <summary>
/// 發送郵件
/// </summary>
/// <param name="smtpServer">smtp服務器</param>
/// <param name="port">端口</param>
/// <param name="mailFrom">發件人郵箱</param>
/// <param name="userPassword">密碼</param>
/// <param name="mailTo">收件人</param>
/// <param name="strcc">抄送人</param>
/// <param name="strBcc">密送</param>
/// <param name="mailSubject">郵件主題</param>
/// <param name="mailContent">內容</param>
/// <param name="strs">附件</param>
/// <returns>發送成功返回true否則false</returns>
public static bool SendEmail(string smtpServer, int port, string mailFrom, string userPassword, string mailTo, string strcc,string strBcc,string mailSubject, string mailContent, string strs)
{
try
{
// 設置發送方的郵件信息
// 郵件服務設置
SmtpClient smtpClient = new SmtpClient();
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//指定電子郵件發送方式
smtpClient.Host = smtpServer; //指定SMTP服務器
smtpClient.Port = port;//端口
smtpClient.Credentials = new System.Net.NetworkCredential(mailFrom, userPassword);//驗證用戶名和密碼
smtpClient.EnableSsl = true; //使用SSL
// 發送郵件設置
MailMessage mailMessage = new MailMessage(mailFrom, mailTo); // 發送人和收件人
mailMessage.Subject = mailSubject;//主題
mailMessage.Body = mailContent;//內容
mailMessage.BodyEncoding = Encoding.UTF8;//正文編碼
mailMessage.IsBodyHtml = true;//設置為HTML格式
mailMessage.Priority = MailPriority.Normal;//優先級
//抄送人
if (!string.IsNullOrEmpty(strcc))
mailMessage.CC.Add(strcc);
//密送
if (!string.IsNullOrEmpty(strBcc))
mailMessage.Bcc.Add(strBcc);
//附件
if (!string.IsNullOrEmpty(strs))
{
List<string> paths = new List<string>();
if (strs.Contains(","))
{
paths = strs.Split(',').ToList();
}
else
{
paths.Add(strs);
}
foreach (var path in paths)
{
mailMessage.Attachments.Add(new Attachment(strs));
}
}
smtpClient.Send(mailMessage); // 發送郵件
return true;
}
catch
{
return false;
}
}
}
調用發送郵件的方法:
static void Main(string[] args)
{
//獲得各種參數，不需要的用空字符串
string path = Directory.GetCurrentDirectory();
string file = path + @"\Excel.xlsx"; //附件1
string file2 = path + @"\Excel2.xlsx";//附件2
string smtpServer = "smtp.163.com";//163郵箱的smtp服務器
int port = 25;//端口
string mailFrom = "******@163.com";//發件人郵箱
string pwd = "*********";//密碼
string mailTo = "123@163.com,456@qq.com";//收件人郵箱,多個用戶用逗號隔開
string mailCC = "";//抄送人,多個用戶用逗號隔開
string mailBcc = "";//密送
string mailSubject = "測試郵件";//主題
string mailContent = "HI,這是我發給你的一個測試郵件";//內容
string ah = file+","+file2; //附件-文件路徑
if (EmailHelper.SendEmail(smtpServer, port, mailFrom, pwd, mailTo, mailCC, mailBcc, mailSubject, mailContent, ah) == true)
{
Console.WriteLine("發送成功!");
}
else
Console.WriteLine("發送失敗");
Console.ReadKey();
}
注意:
