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On 12/05/2011 10:24 PM, Grant wrote: |
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> |
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> What about trouble with the DNSBL lists? I know when I changed my IP |
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> address I had to work to get the new one removed from a few blacklists |
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> it had previously been placed on. I wasn't sending spam, but my |
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> messages would have been blocked under that config if I hadn't done |
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> the work to get the IP off the lists. |
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> |
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> - Grant |
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> |
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|
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We do get false positives from the blacklists on rare occasion, but |
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they're the same ones we got before postscreen. |
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|
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Before postscreen, we had, |
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|
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smtpd_recipient_restrictions = |
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permit_mynetworks, |
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... |
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reject_rbl_client psbl.surriel.com, |
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reject_rbl_client bl.spamcop.net, |
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reject_rbl_client zen.spamhaus.org, |
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reject_rbl_client b.barracudacentral.org, |
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permit |
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|
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After postscreen, we have, |
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|
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smtpd_recipient_restrictions = |
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permit_mynetworks, |
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... |
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permit |
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|
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postscreen_dnsbl_sites = |
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psbl.surriel.com, |
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bl.spamcop.net, |
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zen.spamhaus.org, |
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b.barracudacentral.org |
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|
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The two should be more or less equivalent considering that |
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postscreen_dnsbl_threshold = 1. (I should mention that you have to |
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register with barracuda before using their list.) |
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