Author: Andrew Johnson Date: To: exim-users Subject: Re: [exim] DbLessGreyListing
> > I have a script that cleans out any greylist files older then 6 hours.
> The greylist directory seems to peak at about 60k files. df -i says
> I am using 1 percent of my inodes. Also, since this is Maildir based
> system I may very well save inodes due to less mail volume.
>
> Matt
>
Our policy is that once a user has sent an email, they stay in the system
for 33 days.
One of our systems does about .5 million emails per day from the internet -
that's a lot of triplets.
For small to medium installs it is quite a neat solution though :)
