Re: Massive alias / bulk delivery problem

2020-07-15 Thread Joseph Tam
On Tue, 14 Jul 2020, gnd wrote: anyway, if there is anyway how to optimize dovecot for effective delivery of 20k+ emails within a few minutes, id be glad to know. It depends on what you mean by "optimize". Arguably, letting postfix/dovecot hammer its brains out for a few minutes might have th

Re: Massive alias / bulk delivery problem

2020-07-15 Thread gnd
On 7/15/20 6:26 PM, Bernardo Reino wrote: > On Tue, 14 Jul 2020, gnd wrote: > >> [...] >> anyway, if there is anyway how to optimize dovecot for effective >> delivery of 20k+ emails within a few minutes, id be glad to know. > > .. but in the first message you wrote: > >> Are there any optimiz

Re: Massive alias / bulk delivery problem

2020-07-15 Thread Bernardo Reino
On Tue, 14 Jul 2020, gnd wrote: [...] anyway, if there is anyway how to optimize dovecot for effective delivery of 20k+ emails within a few minutes, id be glad to know. .. but in the first message you wrote: Are there any optimizations or ways how to design the system around this problem ? E

Re: Massive alias / bulk delivery problem

2020-07-14 Thread gnd
Yes you are right, i realized that just after i sent the email, that it was a bit in haste. anyway, if there is anyway how to optimize dovecot for effective delivery of 20k+ emails within a few minutes, id be glad to know. .. and i will have to ask the same q at postfix mailinglists gnd/ On 7/

Re: Massive alias / bulk delivery problem

2020-07-14 Thread John Stoffel
gnd> we are experimenting with using Dovecot as part of a simplified gnd> mail stack with SQL for a internal messaging / notification gnd> system for our customers. Sometimes we need to send a message to gnd> thousands of customers at once and we do it by having aliases gnd> resolve to 10k and 20

Re: Massive alias / bulk delivery problem

2020-07-14 Thread Aki Tuomi
On 14/07/2020 10:52 gnd wrote: Hello list, we are experimenting with using Dovecot as part of a simplified mail stack with SQL for a internal messaging / notification system for

Massive alias / bulk delivery problem

2020-07-14 Thread gnd
Hello list, we are experimenting with using Dovecot as part of a simplified mail stack with SQL for a internal messaging / notification system for our customers. Sometimes we need to send a message to thousands of customers at once and we do it by having aliases resolve to 10k and 20k+ mail accoun