On 13 Apr 2012 22:01:14 -0000, "John Levine" said: > > dnslists = dialups.mail-abuse.org \ > > : rbl-plus.mail-abuse.org \ > > Are you paying Trend for access to these? If not, you're not getting > any answers from them and they're not blocking anything.
Do they return a canned answer that says "don't block", or do you get to wait for a DNS timeout?
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