I got a new Nexus 5, and even though the account setup went smoothly, I am not receiving any new mail on the device.

I believe this is an Android 4.4 issue, they updated the Activesync client and a quick google search show that folks using Zimbra and Exchange are having similar issues.

Anyone else have Nexus 5 working?

Mobility server is 1.2.5 build 299