OSEC

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Re: "Recipient address rejected: Policy" - What Policy ?

From: Wietse Venema (wietseporcupine.org)
Date: Mon Oct 22 2007 - 19:59:00 CDT


ALFREDO GONZALEZ:
> Oct 22 12:31:56 cyrus postfix/smtpd[24284]: NOQUEUE: reject: RCPT
> from unknown[<remote IP>]: 450 4.7.1 <localuserlocaldomain.com>:
> Recipient address rejected: Policy; from=<remoteuserremotedomain.net>
> to=<localuserlocaldomain.com> proto=SMTP helo=<REMOTEDOMAIN2.COM>
...

> smtpd_recipient_restrictions = permit_sasl_authenticated,
> permit_mynetworks, reject_unauth_pipelining,
> reject_invalid_hostname, reject_non_fqdn_hostname,
> reject_non_fqdn_sender, reject_non_fqdn_recipient,
> reject_unknown_sender_domain, reject_unknown_recipient_domain,
> reject_unauth_destination, reject_rbl_client zen.spamhaus.org,
> reject_rbl_client list.dsbl.org, reject_rbl_client
> dul.dnsbl.sorbs.net, check_policy_service inet:127.0.0.1:10023,
> permit

The response is produced by YOUR policy server on 127.0.0.1:10023.

        Wietse