public string SendMail2(string Recieve, string MailSubject, string MailBody)
{
ConHelper ch = new ConHelper();
ch.GetMailSetting();
string host = ch.strHost;
string uname = ch.strUname;
string pwd = ch.strPWD;
string sender = ch.strSender;
int intRecFlag = 0;
try
{
System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient();
client.Host = host;//使用163的SMTP服务器发送邮件
client.UseDefaultCredentials = true;
client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
client.Credentials = new System.Net.NetworkCredential(uname, pwd);//163的SMTP服务器需要用163邮箱的用户名和密码作认证，如果没有需要去163申请个,
//这里假定你已经拥有了一个163邮箱的账户，用户名为abc，密码为*******
System.Net.Mail.MailMessage Message = new System.Net.Mail.MailMessage();
Message.From = new System.Net.Mail.MailAddress(sender); //这里需要注意，163似乎有规定发信人的邮箱地址必须是163的，而且发信人的邮箱用户名必须和上面SMTP服务器认证时的用户名相同
//因为上面用的用户名abc作SMTP服务器认证，所以这里发信人的邮箱地址也应该写为[email protected]
if (Recieve == null || Recieve == "")
{
Message.To.Add(sender);
intRecFlag = 1;
}
else
{
Message.To.Add(Recieve);
intRecFlag = 0;
}
Message.Subject = MailSubject;
Message.Body = MailBody;
Message.SubjectEncoding = System.Text.Encoding.UTF8;
Message.BodyEncoding = System.Text.Encoding.UTF8;
Message.Priority = System.Net.Mail.MailPriority.High;
Message.IsBodyHtml = true;
client.Send(Message);
string strSResult = "Send Mail Success!";
string strEResult = "Unknow Receiver Mail Add.,Mail sent to DEFAULT Add.!";
if (intRecFlag == 1)
{
return(strEResult);
}
else
{
return(strSResult);
}
}
catch (System.Net.Mail.SmtpException ex)
{
return("Mail Error：" + ex.Message);
}
}
//SendMail(发件者, 收件者, 主旨, 内容, 主机,发件者昵称, 密码 ,Attachment)
public string SendMail(string send, string recieve, string subject, string mailbody)
{
ConHelper ch = new ConHelper();
ch.GetMailSetting();
string host = ch.strHost;
string uname = ch.strUname;
string pwd = ch.strPWD;
string strFileName = "";
int intRecFlag = 0;
//生成一个 使用SMTP发送邮件的客户端对象
System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient();
//生成一个主机IP
//client.Port = 25; //587, 465, 995
client.Host = host;
//表示不以当前登录用户的默认凭据进行身份验证
client.UseDefaultCredentials = true;
//包含用户名和密码
if (uname != "")
{
client.Credentials = new System.Net.NetworkCredential(uname, pwd);
}
//指定如何发送电子邮件。
client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis;
//通过本机SMTP服务器传送该邮件，
//其实使用该项的话就可以随意设定“主机,发件者昵称, 密码”，因为你的IIS服务器已经设定好了。而且公司内部发邮件是不需要验证的。
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
if (recieve == null || recieve == "")
{
message.To.Add(send);
intRecFlag = 1;
}
else
{
message.To.Add(recieve);
intRecFlag = 0;
}
message.From = new System.Net.Mail.MailAddress(send, uname, System.Text.Encoding.UTF8);
message.Subject = subject;
message.Body = mailbody;
//定义邮件正文，主题的编码方式
message.BodyEncoding = System.Text.Encoding.GetEncoding("UTF-8");
message.SubjectEncoding = System.Text.Encoding.GetEncoding("UTF-8");
//获取或设置一个值，该值指示电子邮件正文是否为 HTML。
message.IsBodyHtml = false;
//指定邮件优先级
message.Priority = System.Net.Mail.MailPriority.High;
//添加Attachment
//System.Net.Mail.Attachment data = new Attachment(@"E:\9527\tubu\PA260445.JPG", System.Net.Mime.MediaTypeNames.Application.Octet);
if (strFileName != "" && strFileName != null)
{
Attachment data = new Attachment(strFileName);
message.Attachments.Add(data);
}
try
{
//发送
client.Send(message);
string strSResult = "Send Mail Success!";
string strEResult = "Unknow Receiver Mail Add.,Mail sent to DEFAULT Add.!";
if (intRecFlag == 1)
{
return(strEResult);
}
else
{
return(strSResult);
}
}
catch (System.Net.Mail.SmtpException ex)
{
return("Mail Error：" + ex.Message);
}
}
