diff --git a/lib/domains/id/ac/uby/mail.txt b/lib/domains/id/ac/uby/mail.txt
new file mode 100644
index 0000000000..0249962fae
--- /dev/null
+++ b/lib/domains/id/ac/uby/mail.txt
@@ -0,0 +1 @@
+Universitas Boyolali
\ No newline at end of file