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.
How to configure an ISA Server 2006 firewall rule to publish incoming email to the Exchange Server 2007 Hub Transport Server.
Step by step guide for how to publish Exchange Server 2007 Outlook Web Access using an ISA Server 2006 firewall.
How to configure the Hub Transport Server connectors to send and receive internet email.
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 […]