=== modified file 'mandos.service'
--- mandos.service	2017-08-20 14:14:14 +0000
+++ mandos.service	2020-02-07 20:53:34 +0000
@@ -14,7 +14,8 @@
 ## If the server's D-Bus interface is disabled, the "BusName" setting
 ## should be removed or commented out.
 BusName=se.recompile.Mandos
-ExecStart=/usr/sbin/mandos --foreground
+EnvironmentFile=/etc/default/mandos
+ExecStart=/usr/sbin/mandos --foreground $DAEMON_ARGS
 Restart=always
 KillMode=mixed
 ## Using socket activation won't work, because systemd always does