diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 331f0fc153..a4428e80db 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -747,4 +747,5 @@ mail.fhsstudents.ch
 beng.bu.edu.eg
 bu.edu.eg
 rhedu.org.il
-mail.school3.mk.ua
\ No newline at end of file
+mail.school3.mk.ua
+aluno.santamarcelina.edu.br
\ No newline at end of file