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I would second that, yet another plug for GFI :-)<br />

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I would second that, yet another plug for GFI :-)


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GFI looks like a valid option. We have several thousand users, do you know how it scales?? <br />
<br />
We run ISA in a load-balanced array. 
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GFI looks like a valid option. We have several thousand users, do you know how it scales??

We run ISA in a load-balanced array.

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My director wants to block webmail access from internal clients. He asked specifically for blocking AOL, Yahoo, Hotmail, Comcast, Verizon, but I know more will be coming.<br />
<br />
Is there an easy way to accomplish this? The only way I can think of is to get an account on those sites, check the URL's they use for mail reading, and blocking them. I expect that to take a while, so if there is an easier way I would love to know it.<br />
<br />
Thanks for any help,<br />
Dan
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My director wants to block webmail access from internal clients. He asked specifically for blocking AOL, Yahoo, Hotmail, Comcast, Verizon, but I know more will be coming.

Is there an easy way to accomplish this? The only way I can think of is to get an account on those sites, check the URL's they use for mail reading, and blocking them. I expect that to take a while, so if there is an easier way I would love to know it.

Thanks for any help,
Dan

Block webmail sites with ISA2004?

Microsoft Forefront, formerly known as Internet Security and Acceleration Server (ISA Server), is a network router, firewall, antivirus program, VPN server and web cache that runs on Windows servers. It includes identity management and protection systems, and discontinued systems for threat management and network protection, along with protection for Sharepoint and Exchange. The scope of discussions includes forward and reverse proxy, application and service publishing, virtual private networks (VPNs), outbound access rules, SSL certificates and network routing within either a single node or an highly-available array pairing.

Microsoft Forefront ISA Server

Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.