+@(#) sendmail.hf 3.1 %G%
+smtp Commands:
+smtp MAIL MRCP DATA DOIT RSET
+smtp NOOP QUIT HELP VRFY
+smtp For more info use "HELP <topic>".
+help HELP [ <topic> ]
+help The HELP command gives help info.
+mail MAIL FROM: <sender>
+mail Specifies the sender.
+mrcp MRCP TO: <recipient>
+mrcp Specifies the recipient. Can be used any number of times.
+data DATA
+data Following text is collected as the message.
+data End with a single dot.
+doit DOIT
+doit Causes the message to be sent.
+rset RSET
+rset Resets the system -- same as QUIT in this implementation.
+quit QUIT
+quit Exit sendmail
+vrfy VRFY <recipient>
+vrfy Not implemented to protocol. Gives some sexy
+vrfy information.
+noop NOOP
+noop Do nothing.