Domino isn't old and clunky - but MAPI certainly is !

Finding the parent (source message) of a reply document in Notes is easy, the good old $ref field. It takes one line of code.

Doing the same thing in Exchange is far more complicated, slower and involves a certain element of black magic.

Anyone that thinks Domino is old and clunky really needs to stick their head into MAPI...looks like a pile of baling twine and bubble gum to me.