使用asp.net和C＃发送电子邮件

Public Function SendMail(sender As Object, e As EventArgs) As String
        Dim retVal As String = Nothing
        Dim urlURI As String = HttpContext.Current.Request.Url.AbsoluteUri
        Dim urlPath As String = HttpContext.Current.Request.Url.AbsolutePath
        Dim myServerName As String = Strings.Left(urlURI, urlURI.Length - urlPath.Length)
        Dim clientMail As String = ' This is your client e-mail 
        Dim myCred As Net.NetworkCredential = New Net.NetworkCredential
        Dim MailConf As New Net.Mail.SmtpPermissionAttribute(System.Security.Permissions.SecurityAction.Assert)
        myCred.Domain = 'here is you mail Domain... your domain
        myCred.Password = ' here is the password from the above account
        myCred.UserName = ' here is an account on your mail server on which you'll Logged in
        Dim myGuid As String = 'If you want to reply in this mail then put his Guid record from SQL server
        'Create a new MailMessage object and specify the"From" and "To" addresses
        Dim Email As New System.Net.Mail.MailMessage(myCred.UserName, clientMail)
        Email.Subject = "Verification Mail from ......."
        Dim messageString As String = 'Your Message string on the e-mail body

        Email.Body = messageString
        Dim mailClient As New System.Net.Mail.SmtpClient()
        'This object stores the authentication values
        Dim basicAuthenticationInfo As _
           New System.Net.NetworkCredential(myCred.UserName, myCred.Password)
        mailClient.Host = myCred.Domain
        mailClient.UseDefaultCredentials = False
        mailClient.Credentials = basicAuthenticationInfo
        mailClient.Send(Email)
        reader.Dispose()

        Return retVal
    End Function

嗯这是我在发送电子邮件问题上的建议

Well that's my propose in your issue with sending e-mail

您可以使用gmail帐户来实现此目的

发送您要发送的邮件的参数和电子邮件接收方的电子邮件地址为无效方法

You can use a gmail acount for that purpose
Send parameters for the message you want to send and the e-mail address for the receiver of the e-mail to a void method

private void SendNotification ( string message, string reciever )
    {
   
    string userName = "yourName@gmail.com"; //insert the usernme for the mail account
    string passWord = "yourPassword"; //insert corrosponding password
    string fromText = "DoNotReply@domain.com"; //Whatever to identify the Sender
    
    string toText = receiver; 
    string subjectText = "e-mail header text";
    string bodyText = "email body text"

    SmtpClient smtpClient = new SmtpClient ( "smtp.gmail.com", 587 );
    smtpClient.EnableSsl = true;
    smtpClient.Timeout = 10000;
    smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
    smtpClient.UseDefaultCredentials = false;
    smtpClient.Credentials = new NetworkCredential ( userName, passWord );
    MailMessage mail = new MailMessage ( fromText, toText, subjectText, bodyText );
    mail.BodyEncoding = UTF8Encoding.UTF8;
    mail.DeliveryNotificationOptions = DeliveryNotificationOptions.OnFailure;
    smtpClient.Send ( mail );
}        

试试这段代码：



你必须使用像这样的SMTP服务GMAIL / YAHOO。

Try this code:

you have to use SMTP service like GMAIL/YAHOO.

public void GetMail()
       {
           NetworkCredential cred = new NetworkCredential("name@domail.com", "Password");
           MailMessage msg = new MailMessage();
           msg.To.Add("name@domail.com");
           msg.Subject = "Welcome";

           msg.Body = "You Have Successfully sent mail!!!";
           msg.From = new MailAddress("name@domail.com"); // Your Email Id
           SmtpClient client = new SmtpClient("smtp.gmail.com", 587);
           SmtpClient client1 = new SmtpClient("smtp.mail.yahoo.com", 465);
           client.Credentials = cred;
           client.EnableSsl = true;
           client.Send(msg);
       }