Exchange 2007

I’ve been doing some upgrades this weekend, including the new version of Microsoft Exchange (mail server). This has a couple of small quirks, which it’s useful to be aware of: 1. If you want to use Outlook Web Access, and your server is “”, the address is now: Previously (in Exchange 2003), it was: […]

Visual Studio vs mIRC

I’m doing some ASP.NET development in Visual Studio 2005 at the moment, and I’ve spent the last half hour beating my head against the wall because of an obscure error message: ASP.NET Development Server failed to start listening on port 1651. Error message: Only one usage of each socket address (protocol/network address/port) is normally permitted. […]