TSBSMTPDSNOptions represents a bit mask which contains zero or more bit flags as defined by TSBSMTPDSNOption.
[VB.NET]
Event OnDSNOptions As TSBSMTPDSNOptionsEvent
Delegate Sub TSBSMTPDSNOptionsEvent(ByVal Sender As Object, ByVal RcptTo As String, ByRef Options As TSBSMTPDSNOptions)
TSBSMTPDSNOptions As SmallInt
TSBSMTPDSNOptions represents a bit mask which contains zero or more bit flags as defined by TSBSMTPDSNOption.
[Pascal]
property OnDSNOptions: TSBSMTPDSNOptionsEvent;
TSBSMTPDSNOptionsEvent = procedure(Sender: TObject; const RcptTo: string; var Options: TSBSMTPDSNOptions) of object;
TSBSMTPDSNOptions = set of TSBSMTPDSNOption;