diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 2c91101746..41beac841d 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -410,4 +410,5 @@ kbtut.tj
 caa.columbia.edu
 stu.wxic.edu.cn
 my.ccri.edu
-hhu.edu.cn
\ No newline at end of file
+hhu.edu.cn
+mail.uic.edu.cn
\ No newline at end of file