Microsoft exams

Last August, I did a beta exam for Microsoft. I didn’t pay for it, but I didn’t get a score either; the idea was just to test out their new software for doing simulations in the exam (rather than multiple choice questions). As a “thank you”, Microsoft then sent me three vouchers, each one corresponding …

Exchange 2007 – firewall problems on Windows 2008

In Windows 2003, the local firewall was turned off by default. You could enable it, but you had to be careful about defining all your exceptions; unlike a PC running Windows XP, you presumably want people to be able to connect to your server! Finding a list of all the relevant ports/protocols could be difficult, …