استخدامُ Outlook لنظام iOS لإدارةِ البريدِ الإلكترونيِّ الشخصيِّ والتقويم
Hello
I am trying to understand what does Microsoft's product have to do with the issue you are having here.
w.cn is not a Microsoft hosted domain, and it doesn't look like its email service is via Microsoft either.
Are you saying emails sent from others to this address @w.cn is not arriving? Have you checked the web version for this mail box directly? Does it arrive when you check via the web browser?