Some Useful RFCs HTTP: RFC 2068 POP3: RFC 1725 SMTP: RFC 821 FTP: RFC 959 This article comes from NetAdminTools: http://www.netadmintools.com/ The URL for this story is: http://www.netadmintools.com/art230.html Copyright 1997-2008 NetAdminTools.com. Read our Terms of Use.