I am seeking a Live Messenger application with Yahoo! interoperability and MPOP (Multiple Points of Presence) for Windows Mobile.
Microsoft introduced Yahoo! interoperability in MSNP14 (Microsoft Notification Protocol 14). They introduced MPOP in MSNP16. They support these features for Apple iOS but not Windows Mobile. To my understanding, IM+ is the only Live Messenger application with these features for Windows Mobile.
Please help me identify Live Messenger applications with Yahoo! interoperability and MPOP for Windows Mobile.