More than one year, i am using mode ActiveSync email on my mobile devices using Zimbra OSE and Z-Push. The Zimbra version that used is version 8.5, Z-Push version 2.1.1-1788 and Z-Push Zimbra Backend version zimbra57. My mobile devices work properly and able sync email, calendar, contact and task. Yesterday, my boss upgrading Zimbra 8.5 to Zimbra ..

Read more