add mail server setting for Zhejiang University

share/domains.csv

@@ -278,5 +278,6 @@ yahoo.*,imap.mail.yahoo.com,993,smtp.mail.yahoo.com,587
 yandex.*,imap.yandex.com,993,smtp.yandex.com,587
 ymail.com,imap.mail.yahoo.com,993,smtp.mail.yahoo.com,465
 zaclys.net,mail.zaclys.net,993,mail.zaclys.net,465
+zju.edu.cn,imap.zju.edu.cn,993,smtp.zju.edu.cn,994
 zoho.com,imap.zoho.com,993,smtp.zoho.com,465
 zohomail.eu,imap.zoho.eu,993,smtp.zoho.eu,465