Have you checked your weapons lately?

Once you set up an auto-responder, web site, or even an e-mail box, you tend to think it will work perfectly forever. But things on the Net have a way of breaking from time to time. If you haven't received e-mail for a day or two, ask someone to send you a test message. Send a query to your auto-responder once in awhile to make sure it's working properly. And click your way through your web site every week or so to make sure all the links are working as you want them to.