.NET 邮件传送功能实现(smtp.qq.com)

[b]

using System;
using System.Configuration;
using System.Net.Mail;
using System.Net;

namespace ParcelDistribution.BLL
{
public class SendMail
{
private readonly SmtpClient _smtp;
private MailMessage _objMailMessage;
private static readonly string UserMail = ConfigurationSettings.AppSettings["UserMail"];
private static readonly string Password = ConfigurationSettings.AppSettings["PassWord"];
public SendMail()
{
_smtp = new SmtpClient
{
EnableSsl = false,
Host = ConfigurationSettings.AppSettings["mailsmtp"],
Port = int.Parse(ConfigurationSettings.AppSettings["port"]),
UseDefaultCredentials = false,
Credentials = new NetworkCredential(UserMail, Password)
};
}
/// <summary>
/// 发送邮件
/// </summary>
/// <param name="title">主题</param>
/// <param name="body">内容</param>
/// <param name="desmail">目标邮箱</param>
public bool SendMailtoDes(string title, string[] body, string[] desmail)
{
_smtp.UseDefaultCredentials = false;
_smtp.Credentials = new NetworkCredential(UserMail, Password);

for (int i = 0; i < desmail.Length; i++)
{
if (desmail[i] == null || desmail[i] == "") continue;
_objMailMessage = new MailMessage {Priority = MailPriority.Normal, From = new MailAddress(UserMail)};
_objMailMessage.To.Add(new MailAddress(desmail[i]));
_objMailMessage.IsBodyHtml = true;
_objMailMessage.Subject = title;
_objMailMessage.Body = body[i];
try
{
_smtp.Send(_objMailMessage);
}
catch (Exception)
{
return false;
}
}

return true;

}

}
}

<appSettings>
<add key="UserMail" value="595806165@qq.com"/>
<add key="PassWord" value="@zhangweiqq"/>
<add key="mailsmtp" value="smtp.qq.com" />
<add key="port" value="25"/>
</appSettings>