Logan Moore wrote:
> Hi All,
>
> I'm currently playing with smtp_recipient restrictions to try and knock
> some of this spam on it's head. On my old debian server, I was using
> this and successfully filtering out at least 90% if not more of all spam
> emails which was great. I didn't even need spamassassin.
>
> However, trying to do the same thing on my new CentOS based server isn't
> working. With the following enabled, nothing comes through from the
> outside world.
>
> Can anybody see where I've gone wrong. I can't fathom why this would
> block all incoming emails from the web.
>
> smtpd_recipient_restrictions =
> permit_mynetworks,
> permit_sasl_authenticated,
> reject_invalid_hostname,
> reject_non_fqdn_hostname,
> reject_non_fqdn_sender,
> reject_non_fqdn_recipient,
> reject_unknown_sender_domain,
> reject_unknown_recipient_domain,
> reject_rbl_client zen.spamhaus.org,
> permit
>
> Thanks,
>
> Kind regards,
> Logan Moore
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> CentOS@xxxxxxxxxx
> http://lists.centos.org/mailman/listinfo/centos
>
Weird. If I comment out the smtpd_recipient_restrictions, that lets
email through, so I tried removing restriction, restarting postfix and
then sending an email to check if emails start working. Email didn't
start working until I removed the smtpd_recipient_restrictions all
together. Even the following would result in all incoming email being
blocked.
smtpd_recipient_restrictions = permit
This seems more than a tad wrong
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