----- Original Message -----
From: "Matt" <lm7812@???>
To: "exim-users" <exim-users@???>
Sent: Monday, November 05, 2007 3:48 PM
Subject: [exim] Blocking Users with No Reverse DNS
> How many block connections with no reverse DNS? How much collateral
> damage is there with doing that? How do you set it up in Exim?
I return a 450 for all mail with no rDNS. That then allows time for DNS to
recover if there were a delay or fault. No FP's in the last 6 months.
All the best
Phil
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