smtptrapd is a high performance, multi-threaded daemon that provides an RFC 2821 compliant SMTP service that always returns a 4xx soft error to the RCPT TO verb. This is useful to run as a secondary MX service to reduce the amount of spam received.
License: GNU General Public License (GPL)
Changes:
The program now writes a PID file when starting up.
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04-15-2008
