Worth reading for the Visual Basic macros alone, which I’m using to implement my own little version of Mail Act-On.
Outlook 2007 is better, but not very GTD-friendly on its own.
Implementing Getting Things Done using Outlook 2007
Created on Aug 07, 2007, 11:37 by Rui Carmo, not updated since.email, gtd, lifehacks, outlook, productivity, reference