diff --git a/rootfs/etc/confd/conf.d/sender-transport.toml b/rootfs/etc/confd/conf.d/sender-transport.toml
new file mode 100644
index 0000000..1e0de73
--- /dev/null
+++ b/rootfs/etc/confd/conf.d/sender-transport.toml
@@ -0,0 +1,3 @@
+[template]
+src = "sender-transport.tmpl"
+dest = "/etc/postfix/sender-transport"