Topic: Postscreen cause emails receiving delays
==== Required information ====
- iRedMail version (check /etc/iredmail-release): Up to date
- Linux/BSD distribution name and version: Ubuntu 14.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
====
The main problem is with mail receiving from most part of all domains even with whitelist reputation and cause the high important emails goes after 2-6 hours later than expected. Greylisting was disabled.
These settings can't help me too:
postscreen_greet_action = ignore
postscreen_dnsbl_action = ignore
postscreen_pipelining_action = ignore
So, for this moment postscreen was disabled and all emails received without delays.
Somebody please share with most unpainful postscreen settings in main.cf that could resolve this problem.
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