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Limit SMTP connections per IP address

Discussion in 'E-mail Discussions' started by Wallaby, Feb 18, 2009.

  1. Wallaby

    Wallaby Well-Known Member

    Aug 15, 2001
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    Is there a way to limit the number of concurrent SMTP connections a single IP address can have? Rather like the settings for IMAP and POP3 in mailserver config, but for SMTP instead?

    We're having some IPs make lots of connections (or attempted connections?), which is causing the "too many concurrent connections" error and restarting Exim a lot.

    Cheers folks.

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