On Sun, 2010-08-15 at 17:35 +0200, J. Roeleveld wrote: > On Friday 13 August 2010 19:58:38 Noel Jones wrote: > > On 8/13/2010 8:22 AM, J. Roeleveld wrote: > > > On Friday 13 August 2010 14:23:51 Wietse Venema wrote: > > >> Ralf Hildebrandt: > > >>> * Ram<r...@netcore.co.in>: > > >>>> Mail in plain text format , mime encoded message > > >>> > > >>> OK! > > >>> > > >>>> Currenlty I get 40/s - 45/s > > >>> > > >>> That sounds normal. Any filtering (in these cases you should inject in > > >>> a way that bypasses and filters) > > >>> > > >>>> But I want it to be atleast 100/s > > >>> > > >>> Two machineS? > > >>> relay boxes > > >>> > > >>>> Delivery is not at all an issue , because postfix gives it to further > > >>>> relay boxes which are under our control again. > > >>> > > >>> Why not inject to the further relay boxes? > > >>> > > >>>> Do I need to increase the hardware > > >>> > > >>> It could be :) > > >> > > >> Other options: increase input concurrency, or play with in_flow_delay. > > >> Note that increasing your input rates will cause output rates to drop. > > >> It's all about competing for disk access. > > >> > > >> Wietse > > > > > > Further options, I think: > > > - Disable filtering (provided the only possible connections are related > > > to these emails > > > > Presumably the client would be in mynetworks, which should > > bypass most or all restrictions, so this is unlikely to make > > much difference. Unless you're doing something silly like > > 1000 body_check rules or using a content_filter or milter. > > > > > - put the queue on a ram-disk (8GB Ram, might leave 6GB for the queue, > > > would this be sufficient?) > > > > Putting the queue on ramdisk is only for spammers who don't > > particularly care if their mail is lost. > > > > But putting the queue on an enterprise-quality SSD would > > almost certainly help.
But Enterprise quality SSD's are so expensive. I can get an additional server and still save money. It seems I will have to break my app scatter the mail creation across multiple servers to acheieve higher injection. Thanks Ram
