Date: Sat, 14 Aug 2010 22:05:48 +0400 From: Mikhail <hidden.node@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Open Mail Relay Message-ID: <4C66DAFC.8050807@gmail.com> In-Reply-To: <20100814172307.035661065697@hub.freebsd.org> References: <20100814172307.035661065697@hub.freebsd.org>
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On 14.08.2010 17:29, peter@vfemail.net wrote: > I've reviewed my mail logs for the past couple of days and I can't > find any entries for any mail addressed to the complainer's domain > name except mail that should have been sent. You can try it yourself, with telnet and proper smtp commands. For example, telnet from outside of your organization to your mail server and issue: ehlo mydomain.com mail from: foobar@example.com rcpt to: foobar@example.org data test mail . You actually have to get error message about relay denied for you. If you don't - you're in trouble. If you do recieve such message - you relay is closed and probably you have spam worms who send emails from legit user, or something like that. Be well.
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