From Alan Lepofsky's blog:
Lotus has demoed live an implementation of ActiveSync on Lotus Notes Traveller. ActiveSync supports many devices, for example the iPhone. ;-) In the demo Lotus showed sync and integration between Lotus Notes with the native mail, calendar, and contact apps on the iPhone.
Excellent news. Real iPhone support. This should get a whole bunch of CEOs happier. Bear in mind it still doesnt address the glaring architectural problems with the iPhone, ActiveSync, and non-VPN Access. This isnt as secure as BlackBerry.