Gets or sets a value that indicates whether a copy of the message should be kept in a machine journal on the originating computer.
Property Value
true to require that a copy of a message be kept in the originating computer's machine journal after the message has been successfully transmitted (from the originating computer to the next server); otherwise, false. The default is false.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2