using System;
using System.Configuration;
using System.Net.Mail;
namespace ServiceMe.Apps.Business.Common.Unity
{
/// <summary>
/// 发送邮件帮助类
/// </summary>
public class MailHelper
{
/// <summary>
/// 邮箱用户名
/// </summary>
private static readonly string mailUserName = ConfigurationManager.AppSettings["MailUserName"];
/// <summary>
/// 邮箱密码
/// </summary>
private static readonly string mailUserPassword = ConfigurationManager.AppSettings["MailUserPassword"];
/// <summary>
/// 邮件服务器
/// </summary>
private static readonly string emailServer= ConfigurationManager.AppSettings["EmailServer"];
/// <summary>
/// 设置为 true 允许安全连接本地客户端发送邮件 , 设置为 false 不允许允许安全连接本地客户端发送邮件
/// </summary>
private static readonly string enableSsl = ConfigurationManager.AppSettings["EnableSsl"];
/// <summary>
/// 发送 EMAIL
/// </summary>
/// <param name="sRecipientEmail"> 收件人地址 </param>
/// <param name="sSubject"> 主题 </param>
/// <param name="sMessage"> 内容 </param>
/// <param name="sSendName"> 发件人名称 </param>
/// <returns> 发送是否成功 </returns>
public static bool SendMail(string sRecipientEmail, string sSubject, string sMessage)
{
try
{
// 邮件对象
MailMessage emailMessage;
//smtp 客户端对象
SmtpClient client;
string sSenderEmail = mailUserName;
emailMessage = new MailMessage(sSenderEmail, sRecipientEmail, sSubject, sMessage);
emailMessage.IsBodyHtml = true;
emailMessage.SubjectEncoding = System.Text.Encoding.Default;
emailMessage.BodyEncoding = System.Text.Encoding.Default;
// 加入
emailMessage.Headers.Add("X-Priority", "3");
emailMessage.Headers.Add("X-MSMail-Priority", "Normal");
emailMessage.Headers.Add("X-Mailer", "Microsoft Outlook Express 6.00.2900.2869");
emailMessage.Headers.Add("X-MimeOLE", "Produced By Microsoft MimeOLE V6.00.2900.2869");
emailMessage.Headers.Add("ReturnReceipt", "1");
// 邮件发送客户端
client = new SmtpClient();
// 邮件服务器及帐户信息
client.Host = emailServer;
//client.Host = "smtp.163.com";
//client.Port = 465;
//client.EnableSsl = true;
System.Net.NetworkCredential Credential = new System.Net.NetworkCredential();
//web.config 中读取邮件服务器用户名和密码信息
Credential.UserName = mailUserName;
Credential.Password = mailUserPassword;
client.Credentials = Credential;
client.EnableSsl =Convert.ToBoolean(enableSsl);
// 发送邮件
client.Send(emailMessage);
}
catch(Exception ex)
{
// 错误处理待定
Log4NetHelper.WriteError($"发送邮件错误信息:{ex.Message},\r\n 堆栈信息:{ex.StackTrace}");
return false;
}
return true;
}
}
}
<appSettings>
<!-- 跨域配置 -->
<add key="cors_allowOrigins" value="*" />
<add key="cors_allowHeaders" value="*" />
<add key="cors_allowMethods" value="*" />
<add key="EmailServer" value="smtp.office365.com"/>
<add key="EnableSsl" value="true"/>
<add key="MailUserName" value="xiaogang.tang@medalsoft.com" />
<add key="MailUserPassword" value="HYqdp776" />
</appSettings>
MailHelper.SendMail("xxxx@qq.com", "测试邮件", "请注意，这是一封.NET 自动使用 OutLook 发送的测试邮件!");