[TriLUG] spam attack help?

[Lance A. Brown]

Cristóbal Palmer wrote:
> On Wed, Apr 2, 2008 at 11:37 AM, Douglas Ward <dward at nccumc.org> wrote:
>>  Maybe there is a way around that issue now?
> 
> Yes. Popular greylisting implementations now implement a collective
> whitelist for known mail providers with issues like what you describe.
> Mail from hotmail, google, yahoo, etc. don't get greylisted.

For the sake of completeness, here is the URL for the collective 
whitelist:   http://greylisting.org/whitelisting.shtml

greylisting.org is one of the first stops people should make when 
contemplating adding greylisting to their site.

--[Lance]

-- 
  GPG Fingerprint: 409B A409 A38D 92BF 15D9 6EEE 9A82 F2AC 69AC 07B9
  CACert.org Assurer