This article shows simple examples (and disscusses most important side-effects) of using ssmtp for sending emails from console windows or from Bash script. I'm not a very experienced Linux user (actually, I'm very beginner), so consider possible mistakes in this text.
Software licensed under COA, OEM and similar licenses can be legally sold on European Union area, according to Court of Justice of the European Union's verdict dated July 3, 2012. It judged that both private persons and companies can sold original software and licensees purchased from companies like Microsoft.
This judgement is a direct interpretation of the law of European Union directive 2001/29/WE, which says that producer's law for an exclusive distribution ceases with the moment of software selling for the first time and producer or IT company cannot legally block any attempt of re-selling such software attempted by the person or company, who initially purchased it.