From: "Vladimir Rusinov" <vladimir@greenmice.info>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Open Relay - What Happened?
Date: Thu, 28 Jun 2007 09:49:57 +0400 [thread overview]
Message-ID: <f6fdfb550706272249n744075caxfa9583c1dc8b6264@mail.gmail.com> (raw)
In-Reply-To: <46833A10.80508@electronsweatshop.com>
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On 6/28/07, Randy Barlow <randy@electronsweatshop.com> wrote:
>
> So I'm running postfix on Gentoo, and have been doing so happily since
> about November. Until today I got a rejection for relayed mail notice
> from Road Runner. I read on their site that this happens when your IP
> address sends more than 1000 e-mails in 24 hours.
You have problems with client restrictions.
It is very weird that spammer haven't attacked your server since November.
Try the following:
smtpd_helo_required = yes
disable_vrfy_command = yes
unknown_hostname_reject_code = 550
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_invalid_hostname,
reject_unknown_sender_domain,
reject_unknown_recipient_domain,
permit_mx_backup,
reject_unauth_pipelining,
reject_unauth_destination,
check_relay_domains,
reject
Or just
smtpd_recipient_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
check_relay_domains,
reject
--
Vladimir Rusinov
GreenMice Solutions: IT-решения на базе Linux
http://greenmice.info/
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next prev parent reply other threads:[~2007-06-28 5:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-28 4:33 [gentoo-user] Open Relay - What Happened? Randy Barlow
2007-06-28 5:49 ` Vladimir Rusinov [this message]
2007-06-28 18:37 ` Randy Barlow
2007-06-29 7:00 ` Kent Fredric
2007-06-29 12:13 ` Randy Barlow
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