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Usage: %(program)s [options] [localhost:localport [remotehost:remoteport]]

Options:

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        set.  The setuid call will fail if this program is not run as root (in
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        Print the version number and exit.

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        Enable the SMTPUTF8 extension and behave as an RFC 6531 smtp proxy.

    --debug
    -d
        Turn on debugging prints.

    --help
    -h
        Print this message and exit.

Version: %(__version__)s

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