The Spearphishing module allows you to specially craft email messages and send them to a large (or small) number of people with attached fileformat malicious payloads. If you want to spoof your email address, be sure "Sendmail" is in- stalled (apt-get install sendmail) and change the config/set_config SENDMAIL=OFF flag to SENDMAIL=ON. There are two options, one is getting your feet wet and letting SET do everything for you (option 1), the second is to create your own FileFormat payload and use it in your own attack. Either way, good luck and enjoy! 1) Perform a Mass Email Attack 2) Create a FileFormat Payload 3) Create a Social-Engineering Template