On Fri, Jan 4, 2013 at 3:13 PM, Thomas Leuxner <[email protected]> wrote: > * polloxx <[email protected]> 2013.01.04 14:56: > >> Some of our users are complaining mails have a large delay, especially >> those from providers like gmail. This is because these use different >> IP addresses on each delivery attempt. >> Using listgrey is not an option. >> >> Anyone who has a solution for this? > > You haven't told us what you piece of software you are using to > greylist. Postgrey for instance can overcome such problems > with 'client_whitelists' and a little regex magic. > > Or religiously, don't use greylisting at all but postscreen: > > http://www.postfix.org/POSTSCREEN_README.html > > Regards > Thomas
We use postfix-gld.
