We have notice a lot of users like to put vacation emails and also on the Facebook when they are going overseas or on vacation. There is a danger with this. Vacation emails is for notifying customers or vendors that you are unavailable. Facebook let people know you are away travelling. Such knowledge at the hands of malicious people can be dangerous. From Facebook and other details, they may even be able to trace where you are located and try to do something against you. Our advice is, do use Facebook privacy configuration, allow only those people to see what you want to see. For vacation emails, you can want to forward to your colleague instead to help out with your work rather than use vacation emails. Nowadays spammers use phishing emails and when the vacation email replies, you may end up replying to a trap Black List and having your domain Black Listed. It is getting more and more personal in the Internet and as such more and more dangerous and the more critical it is to protect your information.