I tested these options (exim config on debian :
main/02_exim4-config_options) :
split_spool_directory
queue_run_max = 50
remote_max_parallel = 50
QUEUE=5m
smtp_accept_max = 500
smtp_accept_queue_per_connection = 2000
deliver_queue_load_max = 10
Do you have other interesting options ?
Best regards
Alex.
On 18/09/15 11:37, Alexandre wrote:
Hello everyone,
I want a documentation and tips to optimize Exim. We generate many
professional email, I will wish to deliver it quickly. Currently we have
4 mail servers (Exim version 4.84) and a load balancer (LVS).
Do you have information?
Thank you.
Alex.
Small diagram :
Mail maker
+--------+ +-------------+
| srv1 |--------+ +--------| smtp out 01
|--------+
+--------+ | | +-------------+
|
| | |
+--------+ | +--------------+ | +-------------+
| +-------------+
| srv2 |--------+-----|Load Balancer |-------+--------| smtp out 02
|--------+-------| INTERNET |----> MX
+--------+ | +--------------+ | +-------------+
| +-------------+
| | |
+--------+ | | +-------------+
|
| srv3 |--------+ +--------| smtp out 03
|--------+
+--------+ | | +-------------+
. .
. .
. .
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