On 8/14/2013 7:14 AM, Philippe Bloix wrote: > Thanks for your response > > I'm not a spammer :-), i'm working in a telecom firm where we send > emails to our customers. > In fact, it's not easy to contact some receivers who is rate > limiting, then in theses cases the goal is to reduce the rate per > sec (about 10 mails per domain per sec);
Sending one mail per second will deliver over 1000 messages in 20 minutes. If you need a higher rate than that, contact the receiver for whitelisting. > i'm astonished that postfix > (without addons) is not allowed to do that but at best only 1 mail > per domain per sec. Despite the misunderstanding of others, no policy service can limit output. If something causes output to stall while the input is still running, the destination will be flooded when output starts running again. Maybe that's "close enough" for some purposes. A working solution would be multiple postfix delivery instances, each sending 1 message per second, fed round-robin from the main postfix. Working, but unappetizing. But really, if 1 message per second is not sufficient, contact the receiver for whitelisting. -- Noel Jones
