Great news! ZadmiN for Android is now available on the Play store!
ZadmiN lets you manage, monitor and administer any number of Zimbra email servers from your Android smartphone or tablet. You can easily add / edit accounts and distribution lists, view graphs for MTA counts, volume and anti-virus / anti-spam activity and all other advanced statistics, manage the mail queue, check every account's quota usage, and much more on multiple VMware Zimbra servers simultaneously.
In addition, it also allows you to set up notifications that periodically check various parameters on the VMware Zimbra server, and notify you immediately when any of them are exceeded. Examples of such notifications would be to check the server periodically for locked out accounts or inactive accounts.
The app also includes a widget that monitors all services on any of your VMware Zimbra servers and notifies you immediately if any of them were to go down.
Get it now on the Play store! And don't forget to spread the word!