Update the scripting dictionary, specifically:
Specific updates to the Outlook Scripting Dictionary:
1) Add in a "paste" command for outgoing messages. THis would make getting data in from Excel and other apps far easier.
2) Fix the defaults in the foward command so that the default for opening window is the safe option, not one that causes the command to fail.
3) Return the ability to run a script within a client-side rule
4) Make the signature an element of outgoing message, so that a script can set the signature even if it's different from the account default.