SmtpMail.SmtpServer Property (System.Web.Mail)

SmtpServer Property

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This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

SmtpMail..::.SmtpServer Property

Gets or sets the name of the SMTP relay mail server to use to send e-mail messages. Recommended alternative: System.Net.Mail.

Namespace: System.Web.Mail
Assembly: System.Web (in System.Web.dll)

Syntax

Visual Basic (Declaration)

Public Shared Property SmtpServer As String

Visual Basic (Usage)

Dim value As String

value = SmtpMail.SmtpServer

SmtpMail.SmtpServer = value

public static string SmtpServer { get; set; }

Visual C++

public:
static property String^ SmtpServer {
    String^ get ();
    void set (String^ value);
}

JScript

public static function get SmtpServer () : String
public static function set SmtpServer (value : String)

Property Value

Type: System..::.String
The name of the e-mail relay server. If SmtpServer is not set, the name of the local SMTP server is used.

Remarks

If your local SMTP server (included with Windows 2000 and Windows Server 2003) is behind a firewall that blocks any direct SMTP traffic (through port 25), you will need to find out if there is a smart host available on your network that is allowed to relay SMTP messages to the Internet.

A smart host is an SMTP server with the permissions to relay outgoing e-mail messages directly to the Internet from internal SMTP servers. A smart host should be able to simultaneously connect to both the internal network and the Internet in order to work as the e-mail gateway.

Examples

Visual Basic

' This example assigns the name of the mail relay server on the 
' local network to the SmtpServer property.
SmtpMail.SmtpServer = "RelayServer.Contoso.com"

//This example assigns the name of the mail relay server on the 
//local network to the SmtpServer property.
SmtpMail.SmtpServer = "RelayServer.Contoso.com";

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Reference

SmtpMail Class

SmtpMail Members

System.Web.Mail Namespace