Connection Refused NDR Error 5.7.1

Just FYI to those who might be puzzled by the subject NDR report. I started seeing this odd-ball NDR report about 1.5 weeks ago on identical machines running Windows Server 2003 and Exchange Server 2003 SP2. Email from hosted service providers like AT&T/sbcglobal and Intuit were being rejected by both servers and generating a NDR [...]

Virtual Machines Can Make Your Life Easier

I ran across a user today who wanted to obtain another PC running Microsoft Windows XP. They were willing to pay up to $100 for a refurb. They’d yank this machine out when they would need it and put it away when they were done. Well, instead of purchasing a refurb, I brought up that [...]