MailItem.MustDeliver Property
When overridden in a derived class, the MustDeliver property returns a Boolean value that indicates whether the message is marked for special delivery. This member was introduced in Microsoft Exchange Server 2007 Service Pack 1 (SP1).
Namespace: Microsoft.Exchange.Data.Transport
Assembly: Microsoft.Exchange.Data.Transport (in Microsoft.Exchange.Data.Transport.dll)
Syntax
'Declaration
Public MustOverride ReadOnly Property MustDeliver As Boolean
Get
'Usage
Dim instance As MailItem
Dim value As Boolean
value = instance.MustDeliver
public abstract bool MustDeliver { get; }
Property Value
Type: System.Boolean
This property returns true if Transport will continue to try to deliver the message until it is successful, without a message expiration or non-delivery report (NDR); otherwise, this property returns false.