diff --git a/share/domains.csv b/share/domains.csv
index b6058f9..6b9c545 100644
--- a/share/domains.csv
+++ b/share/domains.csv
@@ -265,3 +265,4 @@ yandex.ru,imap.yandex.com,993,smtp.yandex.com,587
 yandex.ua,imap.yandex.com,993,smtp.yandex.com,587
 zoho.com,imap.zoho.com,993,smtp.zoho.com,465
 tlu.edu,imap-mail.outlook.com,993,smtp-mail.outlook.com,587
+mailo.com,mail.mailo.com,993,mail.mailo.com,465