Category: Zextras

MailboxMove

Mailbox Move is a function present in Zextras Powerstore. Through the command doMailboxMove, an action is performed to let you move all of the accounts inside a domain or a set of them (even just one if needed), from a storage server to another one. How it Works Before starting...

Zextras Backup Path

With this article, we would like to give you an overview of the features and structure of the backup path in Zextras. Data Organization We are now going to have a look on how data organization works on a zimbra/zextras mailserver. Zimbra has a SQL backend. You can see how...

Sizing Zimbra Infrastructures — Part 2

Expanding Zimbra storage using HSM policies In the Part 1 of this series, we introduced the HSM architectural pattern. Let’s talk about how Zextras implements it into the Zimbra ecosystem. Zextras HSM implementation for Zimbra As you know, Zimbra supports 3 different types of volumes - Index, Primary, and Secondary....

Zextras Hierarchical Storage Management for Zimbra

Currently, the most common practice to achieve acceptable fault tolerance in a mail server is using RAID volumes. Besides all the stability the RAID system brings us, there is a con side to it, the expansion of the RAID system is costly. For example, as the disks fill up there...

Zimbra OSE Backup on External Storage with Zextras

Email backup is an essential part of any business infrastructure. Even a single email can contain some critical data that might be crucial for business continuity. Backup as a means of data protection can come to the rescue in case of a disaster. For instance, the mailbox can be corrupted...

Zextras Backup: Undelete Restore

How many times does it happen that, while cleaning up unwanted or unnecessary emails (newsletters, old emails...) you find yourself deleting one or more messages that you didn't want to remove or that you actually needed again? And especially if after deleting messages you decide to empty the trash!But not...