On 26/04/12 12:17 AM, Gary Gendel wrote:
That isn't what spamdyke is trying to accomplish here. This checks to
see if the sender is trying to spoof the MTA. What spamdyke is trying to
do is to blacklist emails based upon the ip address embedded in the
sending domain name. For example:
If I get mail from 208.1.48.3 and it's reverse domain lookup resolves to
customer.208.001_48.3.sample.com and sample.com is on my list it is
blocked.
Again, it's available with the following configuration parameter:
check_reverse_client_hostname_access type:table
Table should have key "sample.com" and RHS = REJECT, blah
Table details:
http://www.postfix.org/access.5.html
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