@(#) sendmail.hf 4.2 6/7/85 cpyr cpyr Sendmail cpyr Copyright (c) 1983 Eric P. Allman cpyr Berkeley, California cpyr cpyr Copyright (c) 1983 Regents of the University of California. cpyr All rights reserved. The Berkeley software License Agreement cpyr specifies the terms and conditions for redistribution. cpyr cpyr @(#)sendmail.hf 4.2 (Berkeley) 6/7/85 cpyr smtp Commands: smtp HELO MAIL RCPT DATA RSET smtp NOOP QUIT HELP VRFY EXPN smtp For more info use "HELP ". smtp To report bugs in the implementation contact eric@Berkeley.ARPA smtp or eric@UCB-ARPA.ARPA. smtp For local information contact postmaster at this site. help HELP [ ] help The HELP command gives help info. helo HELO helo Introduce yourself. I am a boor, so I really don't helo care if you do. mail MAIL FROM: mail Specifies the sender. rcpt RCPT TO: rcpt 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. rset RSET rset Resets the system. quit QUIT quit Exit sendmail (SMTP). vrfy VRFY vrfy Not implemented to protocol. Gives some sexy vrfy information. expn EXPN expn Same as VRFY in this implementation. noop NOOP noop Do nothing. send SEND FROM: send replaces the MAIL command, and can be used to send send directly to a users terminal. Not supported in this send implementation. soml SOML FROM: soml Send or mail. If the user is logged in, send directly, soml otherwise mail. Not supported in this implementation. saml SAML FROM: saml Send and mail. Send directly to the user's terminal, saml and also mail a letter. Not supported in this saml implementation. turn TURN turn Reverses the direction of the connection. Not currently turn implemented.