Michael Monnerie: > > Example: > > messages X and Y arrives and are put on HOLD > > after analyzation, we know we should prepend a header A to message > > X, and route message Y to destination backup > > > > Is there a way to do that? I thought about multi-instance, but > > still can't get the idea how to do it.
Hold is for suspending delivery, not for changing delivery.
Instead of HOLD use a MILTER program (or external content filter)
and replace the envelope recipient appropriately.
Wietse
