diff --git a/mail-symlink-inbox.sh b/mail-symlink-inbox.sh
index 4699799..42da068 100755
--- a/mail-symlink-inbox.sh
+++ b/mail-symlink-inbox.sh
@@ -4,6 +4,9 @@ set -euo pipefail
 
 DEBUG=${DEBUG:-false}
 
+# Thanks https://stackoverflow.com/a/17805088
+$DEBUG && export PS4='${LINENO}: ' && set -x
+
 # Symlink /home/user/mail/inbox to /var/spol/mail/inbox
 # This lets dovecot autodetect the ~/mail directory - needed
 # as part of the emergency migration to Obscure's new server.
@@ -15,8 +18,9 @@ DEBUG=${DEBUG:-false}
 # https://doc.dovecot.org/configuration_manual/mail_location/
 cd /home
 find . -maxdepth 2 -type d -name mail | while read -r mailuser; do
-    user=$(cut -d/ -f1 <<<"$mailuser")
-    $DEBUG && echo "$user"
+    $DEBUG && echo -n "mailuser:$mailuser"
+    user=$(cut -d/ -f2 <<<"$mailuser")
+    $DEBUG && echo "user:$user"
     mail="/home/$user/mail"
     inboxlink="$mail/inbox"
     varspool="/var/spool/mail/$user"
@@ -28,3 +32,4 @@ find . -maxdepth 2 -type d -name mail | while read -r mailuser; do
         $DEBUG && echo "$user did not qualify"
     fi
 done
+exit 0
diff --git a/tiamat-install.sh b/tiamat-install.sh
index e80d699..000738b 100755
--- a/tiamat-install.sh
+++ b/tiamat-install.sh
@@ -21,7 +21,6 @@ fi
 
 config_network=true
 primary_int=enp89s0
-primary_int=$primary_int
 
 packages='
 bind
@@ -31,6 +30,7 @@ certbot
 certbot python3-certbot-apache
 clamav
 cmake
+dnf-automatic
 dovecot
 doxygen
 emacs
@@ -85,7 +85,10 @@ whois
 '
 
 extra_packages='
-alpine'
+alpine
+ntfs-3g
+shellcheck
+tidy'
 
 firewall_services_allow='
 dns
@@ -112,7 +115,15 @@ dnf -y install $packages
 #shellcheck disable=SC2086
 dnf -y install $extra_packages
 
+# Install ledger (built from SRPMS)
 dnf -y install "$DIR/rpmbuild/RPMS/x86_64/ledger-3.2.1-13.el9.x86_64.rpm"
+
+# Configure dnf-automatic
+if [[ ! -f /etc/dnf/automatic.conf.dist ]]; then
+    cp -a /etc/dnf/automatic.conf /etc/dnf/automatic.conf.dist
+fi
+sed -i'' -e 's/root@example.com/root@obscure.org/' /etc/dnf/automatic.conf
+
 # Configure network
 
 if "$config_network"; then