On 22/03/21 3:44 am, Wietse Venema wrote:
Matus UHLAR - fantomas:
With those set, all services in master.cf explicitly chroot=n, and
compatibility_level set to 99
don't do this. You never know what changes in the future and will require
your intervention.
Indeed. Postfix 3.6 comes with a handful breaking changes. The
compatibility_level allows you to updated Postfix without disruption.
It might be a good idea to have Postfix log a warning if the
compatibility level is higher than whatever is current for the running
version of Postfix.
Peter
