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@jonaslejon
Last active January 13, 2017 12:23
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PHP DNSBL Spamcheck
<?php
$url = "http://some.url";
$surbl = new Net_DNSBL_SURBL();
$dnsbl->setBlacklists(array('list.dnsbl.org','multihop.dnsbl.org','sbl-xbl.spamhaus.org', 'bl.spamcop.net', 'dnsbl.sorbs.net', 'cbl.abuseat.org','blackholes.five-ten-sg.com','dul.dnsbl.sorbs.net', 'zen.spamhaus.org'));
if ($surbl->isListed($url))
return false;
reuturn true;
?>
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