/*++
/* NAME
/* smtp-sink 8
/* SUMMARY
/* multi-threaded SMTP/LMTP test server
/* SYNOPSIS
/* smtp-sink [-cLpv] [-w delay] [host]:port backlog
/* DESCRIPTION
/* \\\\fIsmtp-sink\\\\fR listens on the named host (or address) and port.
/* It takes SMTP messages from the network and throws them away.
/* The purpose is to measure SMTP client performance, not protocol
/* compliance.
/* This program is the complement of the \\\\fIsmtp-source\\\\fR program.
/* .IP -c
/* Display a running counter that is updated whenever an SMTP
/* QUIT command is executed.
/* .IP -L
/* Speak LMTP rather than SMTP.
/* .IP -p
/* Disable ESMTP command pipelining.
/* .IP -v
/* Show the SMTP conversations.
/* .IP \\\"-w delay\\\"
/* Wait \\\\fIdelay\\\\fR seconds before responding to a DATA command.
/* SEE ALSO
/* smtp-source, SMTP/LMTP test message generator
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*--*/
/* System library. */
#include
