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How to setup the pfSense firewall to route port 25 traffic to a specific machine

Written by Yves Lacombe on . Posted in Email Security & Antispam


pfSense is one of the most popular open-source firewalls available. It’s basically a fork of m0n0wall project by Chris Buechler and Scott Ullrich. It can be found on imbedded devices, servers, and as pre-configured virtual machines for various hypervisors. Many small and medium sized businesses use pfSense because of its simplicity and its dual role [...]

modusGate™ for Exchange™ wins Gold Award

Written by Damien Ramé on . Posted in Industry News

modusGate has been awarded the Gold Award for providing an email security solution on enterprise Microsoft Exchange servers. A solution that is simplified streamlined and combines anti-spam, anti-phishing and anti-virus protection. J. Peter Bruzzese (Triple-MCSE, MCT, MCITP) an Exchange MVP, stated “I’ve increased my approval rating for modusGate because I’ve seen some solid improvement [...]

How to enable Network Load Balancing (NLB) in windows 2012

Written by Abderrahim Ibnou El Kadi on . Posted in Email Security & Antispam

The Network Load Balancing (NLB) is a feature in Windows 2012 and prior versions designed to provide availability and scalability of server applications such as Webservers, mail servers etc… The NLB uses TCPIP protocol to disseminate traffic among all the hosts in the cluster it serves.  NLB offers great scalability and manageability where you can [...]