[Mimedefang] Dictionary attacks, NDRs etc..

[Fred Felgenhauer]

Actually the LDAP lookups are going to an Active Directory Domain
Controller.
You can create a controller for a seperate site that only accepts lookups
from
Mimedefang, thus regular domain operations are not affected.

OT: How dow I reply and get this on top of my message?

On Thu, Dec 04, 2003 at 12:18:22PM -0500, Fred Felgenhauer wrote:
>
> In order to eliminate a large percentage of my mail system overhead from
> dictionary attacks and sending NDRs to non-existant
> domains, I tried to do something about it.  I am using
> mimedefang/spamassassin fronting an Exchange 2000 server.