System.net发邮件
公司要求在程序中出现某个错误时，发邮件给管理员，以下是我写的发邮件方法（以QQ邮箱为例吧），运行时不报错，但是邮件没发出去。请各位高手帮忙看下，本人菜鸟，第一次接触.net。
#region 发邮件
public static void sendMail(ReturnEntity re)
{
AdminEmail email = new AdminEmail();
email.To = ConfigurationManager.AppSettings["to"];//XXXX@qq.com
email.From = ConfigurationManager.AppSettings["from"];//yyy@qq.com
email.UserName = ConfigurationManager.AppSettings["userName"];//yyy@qq.com
email.Password= ConfigurationManager.AppSettings["password"];//123456
email.DisplayName = ConfigurationManager.AppSettings["displayName"];
email.Subject = "FORM_NUM的单据同步EFT状态出错";
email.Message = re.ErrorDesc;
try
{
MailMessage msg = new MailMessage();
msg.Body = email.Message;//邮件的内容
msg.Subject = email.Subject;//邮件的主题
msg.From = new MailAddress(email.From,"",Encoding.Default);//发件人得地址
msg.To.Add(email.To);//收件人的地址
SmtpClient client = new SmtpClient();
client.UseDefaultCredentials = true;
client.Port = 25;
client.Credentials = new NetworkCredential(email.UserName,email.Password);
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.Host = "smtp.qq.com";
object obj = msg;
client.SendAsync(msg,msg);
}
catch(Exception ex)
{
throw new Exception(ex.Message);
}
}
#endregion
[解决办法]
这个发邮件不稳定就是，应该是没什么问题，看看是不是进了垃圾邮件。。。
下面是一种发邮件的方式，以前用过的，建议用用Jmail
#region
public static void Sends(string email)
{
string formto = "发件箱地址";
string to = email; //接收邮箱
string content = "";
string body = "";
string name = "发件箱";
string upass = "密码";
string smtp = "smtp地址";
SmtpClient _smtpClient = new SmtpClient();
_smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//指定电子邮件发送方式
_smtpClient.Host = smtp; //指定SMTP服务器
_smtpClient.Credentials = new System.Net.NetworkCredential(name, upass);//用户名和密码
MailMessage _mailMessage = new MailMessage();
//发件人，发件人名
_mailMessage.From = new MailAddress(formto, "别名");
//收件人
_mailMessage.To.Add(to);
_mailMessage.SubjectEncoding = System.Text.Encoding.GetEncoding("gb2312");
_mailMessage.Subject = content;//主题
_mailMessage.Body = body;//内容
_mailMessage.BodyEncoding = System.Text.Encoding.GetEncoding("gb2312");//正文编码
_mailMessage.IsBodyHtml = true;//设置为HTML格式
_mailMessage.Priority = MailPriority.High;//优先级
try
{
_smtpClient.Send(_mailMessage);
}
catch (Exception)
{
}
}
#endregion
