I want to write a C3PO in VB6 which customises the context menu that pops
up when you right click on a message in the Mailbox.

In my CustomizeContextMenu routine I have successfully customised a
GW.CLIENT context menu, so I know my code is OK, and the EXE is installed
correctly, but I cannot figure out how to extend this function to
customise the message context menu, which I am assuming is a GW.MESSAGE

I have put a message as the first line in the CustomizeContextMenu
routine, and, as far as I can tell, this routine does not run when you
right click on a message.

Can anyone help me get any further with this ? I have tried customising
the message menu as well, but with the same result.

Any help greatly appreciated.