Re: Greylisting (was Re: "Fairly-Secure" Anti-SPAM Gateway Using OpenBSD, Postfix, Amavisd-new, SpamAssassin, Razor and DCC ? Can I get your opinion?)

[Andrzej A. Filip]

On 11/29/2012 08:46 PM, David F. Skoll wrote:
> [...]
> Also, once a given IP passes greylisting, we remember that and we don't
> greylist that server for 40 days.  If you have a large-enough user population,
> this can greatly mitigate the problems caused by initial greylisting delays.
Do you treat "yahoo like" spam sources in the same way?