On 23/08/20 2:16 am, Wietse Venema wrote:
with postfix version 2.11.11?You are running some Frankenstein Postfix, perhaps with features backported by RHEL. Such backports are NOT part of the official Postfix release, and are NOT SUPPORTED.
RHEL 7 has 2.10.1, RHEL 8 has 3.3.1. There is no release of RHEL that comes with Postfix 2.11.11. Whatever he has it's not a stock RHEL Postfix.
Peter
