Building an Anti-SPAM Gateway. Part 2 (Best Practices)
Posted by José Luis Gómez Ferrer de Couto
In the first part explains how to install step by step our Anti-SPAM Gateway with Postfix. In this second part we see how to improve the performance of our server with good practice, which will control the flow of mails that pass through our Gateway.
Building an Anti-SPAM Gateway. Part 1 (Postfix)
Posted by José Luis Gómez Ferrer de Couto
Has long planned to start an article which deals with the protection against SPAM, which we suffer every day. Having decided how it is structured, I decided to start writing and deliver it in several parts to make it as clear as possible each of the modules that we will be adding to our Anti-SPAM Gateway and try to get these same modules be applied to other MTAs without further complications.
These deliveries will be based on the Postfix open source MTA, with whom I work for more than five years with good results and found quite widespread on the Internet.
QNAP Configure iSCSI & VMware Citrix XenServer vSphere
Posted by José Luis Gómez Ferrer de Couto
In this new article we will show how to configure our server to provide storage QNAP NAS iSCSI our virtualization environment.
With this setup we have the advanced features of virtualization environments, allowing hot migration of virtual machines between hosts and other technologies for high availability and fault tolerance.
Upgrading firmware to a device QNAP
Posted by José Luis Gómez Ferrer de Couto
In this article we will explain how to proceed to upgrade any QNAP device safely. The manufacturer advises that the device is in the latest firmware for optimal performance and secure.
NexentaStor Installing Community Edition. The storage appliance aimed to Virtualization & Cloud Computing
Posted by José Luis Gómez Ferrer de Couto
NexentaStor Community Edition is focused on storage appliance Virtualization and Cloud Computing offering for free the company Nexenta . It uses the amazing file system ZFS , Sun Microsystems, now bought by Oracle.
The main features of the appliance based on ZFS, is its ease of installation and administration, saving storage deduplication, replication between devices, snapshots, cluster, iSCSI and many features more.
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Recent Posts
- Building an Anti-SPAM Gateway. Part 2 (Best Practices)
- Building an Anti-SPAM Gateway. Part 1 (Postfix)
- QNAP Configure iSCSI & VMware Citrix XenServer vSphere
- Upgrading firmware to a device QNAP
- NexentaStor Installing Community Edition. The storage appliance aimed to Virtualization & Cloud Computing