SmtpServer Class

Provides properties and methods for constructing a SMTP server or Exchange Server instance.

System.Object
EASendMail.SmtpServer

[Visual Basic]
Public Class SmtpServer

[C#]
public class SmtpServer

[C++]
public ref class SmtpServer

[JScript]
public class SmtpServer

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Public Constructors

SmtpServer Constructor

Initializes a new instance of the SmtpServer class.

Public Properties

Alias	Gets or sets the Exchange user alias for WebDAV protocol.
AuthType	Gets or sets the SMTP user authentication mechanism.
ConnectType	Gets or sets the SMTP server connection type.
Drafts	Gets or sets the Exchange user drafts folder for WebDAV protocol.
EHLO	Gets or sets using EHLO instead of HELO command.
HeloDomain	Gets or sets the domain used in HELO/EHLO command.
MailFrom	Gets or sets the e-mail address in MAIL FROM command.
Password	Gets or sets the password for user authentication.
PIPELINING	Gets or sets using PIPELINING extension with SMTP server.
Port	Gets or sets the port of SMTP server.
Protocol	Gets or sets the protocol of server.
Server	Gets or sets the smtp server address (IP or internet domain name).
User	Gets or sets the user for user authentication.

Examples

[Visual Basic, C#, JavaScript] The following example demonstrates how to send email in Windows 8 Store App. To get the full samples of EASendMail, please refer to Samples section.

[C# - Send Email using SMTP server from Windows Store Apps - XAML]
using EASendMail;
using System.Threading.Tasks;

private async Task SendEmail()
{
    String Result = "";
    try
    {
        SmtpMail oMail = new SmtpMail("TryIt");
        SmtpClient oSmtp = new SmtpClient();

        // Set sender email address, please change it to yours 
        oMail.From = new MailAddress("test@emailarchitect.net");

        // Add recipient email address, please change it to yours
        oMail.To.Add(new MailAddress("support@emailarchitect.net"));

        // Set email subject
        oMail.Subject = "test email from C# XAML project";

        // Set email body
        oMail.TextBody = "this is a test email sent from Windows Store App, do not reply";

        // Your SMTP server address
        SmtpServer oServer = new SmtpServer("smtp.emailarchitect.net");

        // User and password for ESMTP authentication            
        oServer.User = "test@emailarchitect.net";
        oServer.Password = "testpassword";

        // If your SMTP server requires TLS connection on 25 port, please add this line
        // oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

        // If your SMTP server requires SSL connection on 465 port, please add this line
        // oServer.Port = 465;
        // oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

        await oSmtp.SendMailAsync(oServer, oMail);
        Result = "Email was sent successfully!";
    }
    catch (Exception ep)
    {
        Result = String.Format("Failed to send email with the following error: {0}", ep.Message);
    }

    // Display Result by Diaglog box
    Windows.UI.Popups.MessageDialog dlg = new
        Windows.UI.Popups.MessageDialog(Result);
           
    await dlg.ShowAsync();
}

[VB - Send Email using SMTP server from Windows Store Apps - XAML]
Imports EASendMail

Private Async Function SendEmail() As Task
    Dim Result As String = ""
    Try

        Dim oMail As New SmtpMail("TryIt")
        Dim oSmtp As New SmtpClient()

        ' Set sender email address, please change it to yours
        oMail.From = New MailAddress("test@emailarchitect.net")

        ' Add recipient email address, please change it to yours
        oMail.To.Add(New MailAddress("support@emailarchitect.net"))

        ' Set email subject
        oMail.Subject = "test email from VB XAML project"

        ' Set email body
        oMail.TextBody = "this is a test email sent from Windows Store App, do not reply"

        ' Your SMTP server address
        Dim oServer As New SmtpServer("smtp.emailarchitect.net")

        ' User and password for ESMTP authentication            
        oServer.User = "test@emailarchitect.net"
        oServer.Password = "testpassword"

        ' If your SMTP server requires TLS connection on 25 port, please add this line
        ' oServer.ConnectType = SmtpConnectType.ConnectSSLAuto

        ' If your SMTP server requires SSL connection on 465 port, please add this line
        ' oServer.Port = 465
        ' oServer.ConnectType = SmtpConnectType.ConnectSSLAuto

        Await oSmtp.SendMailAsync(oServer, oMail)
        Result = "Email was sent successfully!"

    Catch ep As Exception
        Result = String.Format("Failed to send email with the following error: {0}", ep.Message)
    End Try

    ' Display Result by Diaglog box
    Dim dlg As New Windows.UI.Popups.MessageDialog(Result)
    Await dlg.ShowAsync()
End Function

[JavaScript - Send Email using SMTP server from Windows Store Apps - HTML5]
function sendMail() {
    var result = "";

    var oMail = new EASendMail.SmtpMail("TryIt");
    var oSmtp = new EASendMail.SmtpClient();

    // Set sender email address, please change it to yours 
    oMail.from = new EASendMail.MailAddress("test@emailarchitect.net");

    // Add recipient email address, please change it to yours
    oMail.to.add(new EASendMail.MailAddress("support@emailarchitect.net"));

    // Set email subject
    oMail.subject = "test email from JavaScript HTML5 project";

    // Set email body
    oMail.textBody = "this is a test email sent from Windows Store App, do not reply";

    // Your SMTP server address
    var oServer = new EASendMail.SmtpServer("smtp.emailarchitect.net");

    // User and password for ESMTP authentication            
    oServer.user = "test@emailarchitect.net";
    oServer.password = "testpassword";

    // If your SMTP server requires TLS connection on 25 port, please add this line
    // oServer.connectType = EASendMail.SmtpConnectType.connectSSLAuto;

    // If your SMTP server requires SSL connection on 465 port, please add this line
    // oServer.port = 465;
    // oServer.connectType = EASendMail.SmtpConnectType.connectSSLAuto;

    oSmtp.sendMailAsync(oServer, oMail).then(function (e) {
        result = "Email was sent successfully!";

        // Display Result by Diaglog box
        (new Windows.UI.Popups.MessageDialog(result, "Success")).showAsync();
    },

    function (e) {
        // because javascript exception only gives the stack trace messages, but it is not
        // real description of exception, so we give a property lastErrorMessage for javascript.
        if (oSmtp.lastErrorMessage != "") {
            result = oSmtp.lastErrorMessage;
        }
        else {
            result = e.message;
        }
        oSmtp.close();

        // Display Result by Diaglog box
        (new Windows.UI.Popups.MessageDialog(result, "Error Information")).showAsync();
    });
}