Author: Marc Perkel Date: To: Gareth Hastings CC: exim-users Subject: Re: [exim] Load Reduction Trick
Gareth Hastings wrote: > I find that most of my spam comes in via the higher MX. I guess spammers
> think that the higher MX will have less protection the lower MX server!
>
>
> Gareth
>
Another trick I do is I set the highest MX to a dead IP addres or rather
return DEFER on the highest MX. I get rid of about 120,000 spams a day
doing that.