diff --git a/lib/domains/tw/edu/tnu/mail2u.txt b/lib/domains/tw/edu/tnu/mail2u.txt
new file mode 100644
index 0000000000..157f0422ac
--- /dev/null
+++ b/lib/domains/tw/edu/tnu/mail2u.txt
@@ -0,0 +1,2 @@
+東南科技大學
+TUNGNAN UNIVERSITY