to include this line before or after the "Subject:" part.Appendix E: CC and BCC======================CC is used to send a message to other people that are not the recipients of the message, but might need the information in it.BCC is used the same way, only people can only see the recipient.The B in BCC stands for Blind, while the CC stands for Carbon Copy (like when you copy a page using... nevermind). So BCC stands for Blind Carbon Copy while CC stands for Carbon Copy. Exciting, isn't it? Thanks to i2tb for this information.Want to use CCs and BCCs within your fake Emails? No problem!They work exactly the same as the Reply-to command in Appendix D. Simply put CC: or BCC: lines in your fake mail (inside the body of the message), and then insert the appropriate Email addresses.References==========RFC 821 - the SMTP RFC. Can be found at http://freesoft.org/CIE/RFC/821/index.htm. Thanks for Chris Karwoski for this one. ;-)Bibliography============1) Sam Spade's library - http://www.samspade.org.2) Various online magazines.3) BugTraq's archives - http://www.securityfocus.com/level2/bottom.html?go=search4) Packet Storm Security - http://packetstorm.securify.com5) Security Focus - http://www.securityfocus.com6) Rootshell - http://www.rootshell.com7) Hackersclub - http://www.hackersclub.comOther Tutorials by Black Sun============================* FTP Hacking.* Overclocking.* Ad and Spam Blocking.* Sendmail.* Phreaking.* Advanced Phreaking.* Phreaking II.* IRC Warfare.* Windows Registry.* Info Gathering.* Proxy/Wingate/SOCKS.* Offline Windows Security.* ICQ Security.* Hardware* Cracking, Part I....