diff -Nur e-smith-email-5.6.0.old/createlinks e-smith-email-5.6.0/createlinks
--- e-smith-email-5.6.0.old/createlinks	2006-03-14 14:23:58.000000000 -0500
+++ e-smith-email-5.6.0/createlinks	2020-12-11 09:36:24.311000000 -0500
@@ -71,7 +71,6 @@
 #--------------------------------------------------
 $event = "email-update";
 
-safe_symlink("adjust", "root/etc/e-smith/events/$event/services2adjust/masq");
 safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/smtp-auth-proxy");
 
 #--------------------------------------------------
@@ -116,15 +116,19 @@
 $event = "ip-change";
 
 #--------------------------------------------------
+# actions for e-smith-email-update event:
+#--------------------------------------------------
+$event = "e-smith-email-update";
+# systemd-specific action mandatory for this package-update event
+event_link("systemd-reload", $event, "89");
+event_link("systemd-default", $event, "88");
+safe_symlink("try-restart", "root/etc/e-smith/events/$event/services2adjust/smtp-auth-proxy");
+
+#--------------------------------------------------
 # actions for pseudonym-{create,delete,modify}
 #--------------------------------------------------
 foreach $event ( qw(pseudonym-create pseudonym-modify pseudonym-delete) )
 {
 }
 
-safe_symlink("daemontools", "root/etc/rc.d/init.d/smtp-auth-proxy");
-service_link_enhanced("smtp-auth-proxy", "S75", "7");
-service_link_enhanced("smtp-auth-proxy", "K50", "6");
-service_link_enhanced("smtp-auth-proxy", "K50", "0");
-service_link_enhanced("smtp-auth-proxy", "K50", "1");
 
diff -Nur e-smith-email-5.6.0.old/root/usr/lib/systemd/system/smtp-auth-proxy.service e-smith-email-5.6.0/root/usr/lib/systemd/system/smtp-auth-proxy.service
--- e-smith-email-5.6.0.old/root/usr/lib/systemd/system/smtp-auth-proxy.service	1969-12-31 19:00:00.000000000 -0500
+++ e-smith-email-5.6.0/root/usr/lib/systemd/system/smtp-auth-proxy.service	2020-12-11 09:31:29.447000000 -0500
@@ -0,0 +1,12 @@
+[Unit]
+Description=Koozali SME Server SMTP auth proxy
+After=network.target remote-fs.target 
+
+[Service]
+Type=simple
+ExecStartPre=/sbin/e-smith/service-status smtp-auth-proxy
+ExecStart=/usr/local/sbin/smtp-auth-proxy.pl
+
+[Install]
+WantedBy=sme-server.target
+