As David mentioned on his blog yesterday:
Today, our second Exchange ActiveSync licensee announced their upcoming device with direct Exchange Server connectivity: Motorola and their upcoming A780. Of course Motorola has several Windows Mobile devices (the now-shipping MPX 220 and upcoming MPx) which, like all Windows Mobile devices, can also connect directly to Exchange Server, but the A780 is remarkable because it is using a Motorola-customized OS and will have the ActiveSync capability.
Updated Jul 01, 2019
Version 2.0The_Exchange_Team
Microsoft
Joined April 19, 2019
Exchange Team Blog
You Had Me at EHLO.