North American Network Operators Group
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Re: sorbs.net
- From: Christopher L. Morrow
- Date: Mon Mar 21 11:12:44 2005
On Mon, 21 Mar 2005, Jason Slagle wrote:
>
> Lady was running exchange. She had the Symantec virus/spam/crap filter
> for it installed.. All email to her was bouncing with a 550 spam site
> deny.
>
> We jerked around with it for quite some time before we realized that one
> of the dnsbl's that the Symantec product was using was returning positive
> for ALL queries.
>
> This is the risk you run - this product either had it on by default, or it
> was in a list of options to turn on. End users don't know what it is, and
actually the risk being run is 'not understanding what you are doing' :(
mark this admin of mail systems up with the others who blithely use ANY
RBL without knowing how/what/where/when it gets made.
-Chris
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