If you renew a Thawte SSL certificate or purchase a new one since 26th July 2010 you may encounter SSL certificate trust errors when clients connect to published websites such as Outlook Web Access.
Publish incoming SMTP to the Exchange Server 2007 server with ISA Server 2006
September 4, 2009 By Leave a Comment
How to configure an ISA Server 2006 firewall rule to publish incoming email to the Exchange Server 2007 Hub Transport Server.
Publish Exchange Server 2007 OWA Using ISA Server 2006
August 31, 2009 By 1 Comment
Step by step guide for how to publish Exchange Server 2007 Outlook Web Access using an ISA Server 2006 firewall.
Configuring the Exchange Server 2007 Hub Transport Server
August 26, 2009 By 3 Comments
How to configure the Hub Transport Server connectors to send and receive internet email.
Well-designed security systems fail gracefully, SonicWALL does not
December 6, 2008 By Leave a Comment
To quote Bruce Schneier, “well-designed security systems fail gracefully”. This means for example when the ISA firewall service fails it closes off network connectivity entirely (ie retains security) instead of opening your entire network up (ie decreases security). This week SonicWALL’s license servers suffered a glitch rendering thousands of customer units useless and leaving the [...]
Creating an ISA Reports Web Server
November 9, 2007 By Leave a Comment
ISAServer.org has published a guide for creating an ISA reports web server. It is a quick and easy solution to making the reports available to managers and other interested parties. For my ISA Server deployments I like to take it a step further and use a little ASP code to generate some nicer looking tables [...]
