Dear maintainer, The AppArmor configuration is incomplete. It's missing read on /etc/postsrsd.conf and socket creation. I've switch to complain for now, and I got at least these reports: sept. 21 17:44:23 belette64 kernel: audit: type=1400 audit(1758469463.824:322): apparmor="ALLOWED" operation="mknod" class="file" profile="/usr/sbin/postsrsd" name="/var/spool/postfix/srs.lock" pid=73759 comm="postsrsd" requested_mask="c" denied_mask="c" fsuid=0 ouid=0 sept. 21 17:44:23 belette64 kernel: audit: type=1400 audit(1758469463.824:323): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/postsrsd" name="/var/spool/postfix/srs.lock" pid=73759 comm="postsrsd" requested_mask="rc" denied_mask="rc" fsuid=0 ouid=0 sept. 21 17:44:23 belette64 kernel: audit: type=1400 audit(1758469463.824:324): apparmor="ALLOWED" operation="file_lock" class="file" profile="/usr/sbin/postsrsd" name="/var/spool/postfix/srs.lock" pid=73759 comm="postsrsd" requested_mask="wk" denied_mask="wk" fsuid=0 ouid=0 sept. 21 17:44:23 belette64 kernel: audit: type=1400 audit(1758469463.824:325): apparmor="ALLOWED" operation="mknod" class="file" profile="/usr/sbin/postsrsd" name="/var/spool/postfix/srs" pid=73759 comm="postsrsd" requested_mask="c" denied_mask="c" fsuid=0 ouid=0 sept. 21 17:44:23 belette64 kernel: audit: type=1400 audit(1758469463.824:326): apparmor="ALLOWED" operation="chmod" class="file" profile="/usr/sbin/postsrsd" name="/var/spool/postfix/srs" pid=73759 comm="postsrsd" requested_mask="w" denied_mask="w" fsuid=0 ouid=0