Architecture

Enterprise Email Hosting

Guru-host is now offering a wide range of Zimbra hosted packages based on latest Zimbra Collaboration Suite. With Zimbra you will be able to sync in real time your mobile phone no matter it's Operating System, share documents, write online documents and many many other interesting features available only on Zimbra. Squirrelmail, Gmail, Horde and other IMAP clients are a way behind Zimbra. Contact us to setup a demo account for you. Pricing details along with usuful information about how Zimbra works can be found under http://guru-host.eu/en/Zimbra.

Guru-host goes to Centos.org

We are thrilled to announce that Guru-host.eu is a sponsor of CentOS project.
A new repository with 100Mbit Internet Connection on Dual Core Xeon CPU will be available to all our customers along with European citizens. This will server data much faster than the US repositories. Guru-host customers will be able to update their CentOS servers without calculating traffic (bandwidth) as the server is running inside our core network. CentOS is 100% compatible with Redhat Enterprise Server.

Network Storage up to 8TB per customer

We can now deliver iSCSI storage on our enterprise class Storage Area Network (SAN) which is based on the industry leading Lefthand Networks platform from HP.

Architecture

Zimbra architecture includes open-source integrations using industry standard protocols. The third-party software listed below is bundled with Zimbra software and installed as part of the installation process. These components have been tested and configured to work with the software.

• Jetty, the web application server that Zimbra software runs in.
• Postfix, an open source message transfer agent (MTA) that routes mail messages to the appropriate Zimbra server
• OpenLDAP software, an open source implementation of the Lightweight Directory Access Protocol (LDAP) that provides user authentication
• MySQL database software
• Lucene, an open-source full featured text and search engine
• Anti-virus and anti-spam open source components including:
• ClamAV, an anti-virus scanner that protects against malicious files
• SpamAssassin mail filter that attempt to identify spam
• Amavisd-new, which interfaces between the MTA and one or more content checkers
• James/Sieve filtering, used to create filters for email

The Zimbra Collaboration Suite architectural design, including the open-source software bundled with the Suite and other recommended third-party applications.

Zimbra Architecture

Posted on: 15/03/2010

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