Anyone knows a script or software for CentOS and Windows that can be installed onto dedicated servers with no control panel limiting emails per hour per IP or full block.

Thanks in advanced!

  • 1
    why not do your own research or create your own script? – Drew Khoury Aug 5 '14 at 12:10
  • If you are dedicated server provider and you're selling dedicated servers but you wanna limit emails per hour won't that be possible? To protect your servers from spam – Zaher Aug 6 '14 at 18:14

You forget to mention what SMTP server you are using. If using Postfix you'll have some build-in features like http://www.postfix.org/postconf.5.html#smtpd_client_message_rate_limit to reduce the number of messages a client can send along with http://www.postfix.org/postconf.5.html#anvil_rate_time_unit to specify a period of time to monitor.

As far as i know there are no scripts nor interfaces to manage these settings in Postfix.

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