This is the command smtpprox-loopprevent that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
smtpprox-loopprevent - Transparent SMTP proxy to prevent mail forwarding loops
SYNOPSIS
smtpprox-loopprevent [options] listen.addr:port talk.addr:port
DESCRIPTION
This manual page explains the smtpprox-loopprevent program.
smtpprox-loopprevent is a transparent SMTP proxy which rejects a message message if any of
the recipient addresses (Rcpt To:) match a Delivered-To: header.
smtpprox-loopprevent listens on the listen.addr:port address and port and sends smtp
traffic unmodified to the SMTP server at talk.addr:port.
smtpprox-loopprevent was written to be a Postfix before-queue content filter, but will
function between any SMTP client and server.
OPTIONS
--children=N
The number of child processes to maintain in the service pool. Each child
terminates after servicing a random number of messages between minperchild and
maxperchild.
[default 16]
--minperchild=N
Minimum number of messages serviced by a child process.
[default 100]
--maxperchild=N
Maximum number of messages serviced by a child process.
[default 200]
--debugtrace=filename_prefix
If debugtrace is specified, the prefix will have the PID appended to it for a
separate logfile for each child, which will capture all the SMTP dialogues that
child services. It looks like a snooper on the client side of the proxy.
Use smtpprox-loopprevent online using onworks.net services
