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BeginRcptTo Method (to, notify, orcpt, callback, state)
Namespaces ► LumiSoft.Net.SMTP.Client ► SMTP_Client ► BeginRcptTo(String, SMTP_DSN_Notify, String, AsyncCallback, Object)
Starts sending RCPT TO: command to SMTP server.
Declaration Syntax

C# | Visual Basic | Visual C++ | F#

    [ObsoleteAttribute("Use method RcptToAsync instead.")]
    public IAsyncResult BeginRcptTo(
    	string to,
    	SMTP_DSN_Notify notify,
    	string orcpt,
    	AsyncCallback callback,
    	Object state
    )

    <ObsoleteAttribute("Use method RcptToAsync instead.")>
    Public Function BeginRcptTo (
    	to As String,
    	notify As SMTP_DSN_Notify,
    	orcpt As String,
    	callback As AsyncCallback,
    	state As Object
    ) As IAsyncResult

    public:
    [ObsoleteAttribute(L"Use method RcptToAsync instead.")]
    IAsyncResult^ BeginRcptTo(
    	String^ to,
    	SMTP_DSN_Notify notify,
    	String^ orcpt,
    	AsyncCallback^ callback,
    	Object^ state
    )

    [<ObsoleteAttribute("Use method RcptToAsync instead.")>]
    member BeginRcptTo :
            to : string *
            notify : SMTP_DSN_Notify *
            orcpt : string *
            callback : AsyncCallback *
            state : Object -> IAsyncResult

Parameters

to (String)
  Recipient email address.

notify (SMTP_DSN_Notify)
  Delivery satus notification(DSN) NOTIFY value. For more info see RFC 3461.

orcpt (String)
  Delivery satus notification(DSN) ORCPT value. Value null means not specified. For more info see RFC 3461.

callback (AsyncCallback)
  Callback to call when the asynchronous operation is complete.

state (Object)
  User data.

Return Value
IAsyncResult
An IAsyncResult that references the asynchronous disconnect.
Remarks
Before using notify or orcpt arguments, check that remote server supports SMTP DSN extention.
Exceptions

Exception | Condition
--- | ---
ObjectDisposedException | Is raised when this object is disposed and this method is accessed.
InvalidOperationException | Is raised when SMTP client is not connected.

Assembly: LumiSoft.Net (Module: LumiSoft.Net.dll) Version: 4.5.5510.19119