1 Topic by ired_mania (edited by ired_mania 2021-01-26 18:18:41)

  • ired_mania
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Topic: how to exceed sent e-mail per second

==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release):
- Deployed with iRedMail Easy or the downloadable installer?
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
Hi,
I found that iredmail does not send more than 5 e-mail per secondby by monitoring sent e-mailIs in iredadmin-pro. Is there any solution to send more than 5 per second? Is there any limit in postfix or amavis configuration? how can I tune it for bulk mail sending?
I do not get any err but too many e-mails is queued (for example 20-30% of emails which is approximately 4000 per hour )

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2 Reply by ming

  • ming
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Re: how to exceed sent e-mail per second

Leave it alone, it's just a spam.

Back to your question, is this document helpful ? (I haven't tried it)
https://docs.iredmail.org/concurrent.processing.html

3 Reply by ired_mania

  • ired_mania
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Re: how to exceed sent e-mail per second

ming wrote:

Leave it alone, it's just a spam.

Back to your question, is this document helpful ? (I haven't tried it)
https://docs.iredmail.org/concurrent.processing.html

Hi ,
Is there any max rate for this parameter? Now, it is set to 16, If I raise it to 32 ,number of sent e-mails/per second would be increased twice? Is there any relation between this settings and resource? for example I should add twice memory if I set it to 32?

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: how to exceed sent e-mail per second

It's ok to set it to same as the memory size. e.g. 16GB memory => 16 concurrent messages.
What you need might be disabling spam/virus scanning for outbound messages, this will speed it up few times ...