On Thu, 18 May 2006, Brent Clark wrote:
>
> Silly question, cause you probally know / do it, but are you using
> sender / callback verification.
>
Nope.
> I find that 90% of my spam blocking gets handled by this, and then after
> that im reliant on Dspam.
>
I'm glad it helps you, but for the folks[1] with domains that
are heavily forged by spammers, the callbacks themselves are
a additional DoS they have to deal with.
[1] not me, but others I know.
--
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Dave Lugo dlugo@??? LC Unit #260 TINLC
Have you hugged your firewall today? No spam, thanks.
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Are you the police? . . . . No ma'am, we're sysadmins.
