pkg_add: Warning: package `digest-20190127' was built for a platform:
pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)
pkg_add: package `cwrappers-20180325' already recorded as installed
pkg_add: Warning: package `nbpatch-20151107' was built for a platform:
pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)
pkg_add: Warning: package `checkperms-1.12' was built for a platform:
pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)
pkg_add: Warning: package `user-darwin-20170116' was built for a platform:
pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)
openssl-1.1.1i: copying /opt/pkg/share/examples/openssl/openssl.cnf to /opt/pkg/etc/openssl/openssl.cnf
postfix-3.5.8: copying /opt/pkg/share/examples/postfix/main.cf to /opt/pkg/etc/postfix/main.cf
postfix-3.5.8: copying /opt/pkg/share/examples/postfix/master.cf to /opt/pkg/etc/postfix/master.cf
postfix-3.5.8: setting permissions on /opt/pkg/sbin/postdrop (o=postfix, g=maildrop, m=2555)
postfix-3.5.8: setting permissions on /opt/pkg/sbin/postqueue (o=postfix, g=maildrop, m=2555)
===========================================================================
The following directories are used by postfix-3.5.8 and
have the wrong ownership and/or permissions:

	/opt/pkg/var/db/postfix (m=0700, o=postfix, g=postfix)

===========================================================================
===========================================================================
The following files should be created for postfix-3.5.8:

	/etc/rc.d/postfix (m=0755)
	    [/opt/pkg/share/examples/rc.d/postfix]

===========================================================================
pkg_add: Warning: package `tcp_wrappers-7.6.4' was built for a platform:
pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)
openldap-client-2.4.56: copying /opt/pkg/share/examples/openldap/ldap.conf to /opt/pkg/etc/openldap/ldap.conf
===========================================================================
$NetBSD: MESSAGE,v 1.8 2004/07/19 22:03:13 jlam Exp $

Please run the following command to update main.cf and master.cf with
the latest Postfix services and configuration directives:

	/opt/pkg/sbin/postfix upgrade-configuration

If you are upgrading from a previous Postfix installation, you may want
to back up any existing configuration files before running the above
command.

Postfix may be activated by executing:

	/opt/pkg/sbin/postfix start

===========================================================================