When running Small Business Server 2008 Best Practices Analyzes, you can see that mysterious error.
DNS A resource record points to incorrect IP address

The host (A) resource record points to the incorrect IP address 192.168.1.59192.168.1.2. The record should point to 192.168.0.2.

Many Small Business Server administrators forget to use one very handy and free tool which will help them to implement the best practices on their server. The tool is called Small Business Server Best Practices Analyzer which was released by Microsoft to help administrators in implementing the best practices.

Many people are confused on the proper procedure to install Client Access Licenses (CALs) in Microsoft Small Business Server 2008. Those who know Small Business Server 2003, are searching for option to add CALs using Server Manager, but there is no such option.

VPN connection to company network is a very common requirement. It allows mobile users to connect to corporate network. By default in Small Business Server 2008 users are not allowed to connect to VPN. When they try to connect to VPN server they receive Error 649: The account does not have permission to dial in. There are many solutions to that problem I will present the simplest, which is based on Role Management.