DNSBL Match IP
DNSBL should have match IP definition to detect positive, negative of fault response.
For instance, spamhaus might return 127.255.255.254 while DNS error existed, but mail gateway would detect it as a positive response.
Hello,
SecurityGateway 9.0 was updated to correctly handle the error codes from spamhuas.
Thanks,
Arron
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digitalmg@gmail.com commented
Some DNSBL have different response codes e.g hostkarma.junkemailfilter.com, ips.backscatterer.org.
Options for action againset different response codes with be quite useful.
Exchange server have this:
Add-IPBlockListProvider -name "HostKarma" -LookupDomain hostkarma.junkemailfilter.com -IPAddressesMatch 127.0.0.2, 127.0.0.4 -Anymatch $false -Priority 2 -
digitalmg@gmail.com commented
HostKarma DNSBL is returning false positive. I have tested today. Please let users have this option