Faris, Looks like it does. From the documentation in the section on Reverse DNS:
When matching an IP address in an rDNS name, spamdyke looks for the IP address in many forms; for example, if the IP address is 11.22.33.44, spamdyke will look for the following patterns in the rDNS name (the dots in the examples below can be any single character):
The phrase in the parenthesis implies that any non-digit character would be treated as a period.
Gary On 05/06/2016 11:02 AM, Faris Raouf via spamdyke-users wrote:
Dear all,Does ip-in-rdns-keyword-* only look for IPs delimited by periods, or does it allow hyphens too?The reason I’m asking is that I want to block senders with rDNS that look similar to this:dsl-111-222-333-444-dyn.domain.tldSo if it does look for hyphens as well as periods, I could block by using -dyn as a keyword, which would be excellent.But if it only looks for periods…I think I’m stuck L _______________________________________________ spamdyke-users mailing list spamdyke-users@spamdyke.org http://www.spamdyke.org/mailman/listinfo/spamdyke-users
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