DeliverMailItemEventSource.DeferQueue method (SmtpResponse)

When overridden in a derived class, the DeferQueue(SmtpResponse) method causes the remote delivery queue to enter the retry state with the specified SMTP response as the last error.

Namespace:  Microsoft.Exchange.Data.Transport.Delivery
Assembly:  Microsoft.Exchange.Data.Transport (in Microsoft.Exchange.Data.Transport.dll)

Syntax

'Declaration
Public MustOverride Sub DeferQueue ( _
    smtpResponse As SmtpResponse _
)
'Usage
Dim instance As DeliverMailItemEventSource
Dim smtpResponse As SmtpResponse

instance.DeferQueue(smtpResponse)

public abstract void DeferQueue(
    SmtpResponse smtpResponse
)

Parameters

• smtpResponse
  Type: Microsoft.Exchange.Data.Transport.Smtp.SmtpResponse

  The SMTP response to send as the last error on the delivery queue.

See also

Reference

DeliverMailItemEventSource class

DeliverMailItemEventSource members

DeferQueue overload

Microsoft.Exchange.Data.Transport.Delivery namespace