We have one zimbra server zimbra-5.0.13_GA_2791 installed on Redhat Linux Enterprise 5.3 32bit.
This server is on internet and the components installed are
We are testing the push mail service with this phone
HTC TYTN II
WindowsMobile 6.1 Professional
CE OS 5.2.21009 (Build 20918.104.22.168)
Radio Version 22.214.171.124
Protocol Version 25.94.40.06H
The phone can connects to the server via Microsoft ActiveSync. After the sync during I donít have problems, the telephone stay connect to the server. We can see with netstat Ėnat the connection ESTABLISHED.
During this time I can receive mail in pushmail mode. After some minutes of inactivity, the connection goes in FIN_WAIT1 and in FIN_WAIT2 after this I canít see connection active.
If a try to send mail with web client, I canít receive mail in pushmail mode. Only if I sync manually the phone, I can receive mail and the connection with the server is restored.
In The ActiveSync.rar I stored the activesync log of my device.
We have tested the push mail also with HTC TYTN, and HTC DIAMOND and they have the same problem.
With Nokia and Mail for exchange the service push mail works perfectly
My phone with the same configuration connected to our Exchange 2007 works perfectly in pushmail mode