This application is awesome, but the search functionality is awful. I believe it is simply an issue of mobil application. As a Mobil application, this is a great production. But for the entire outlook production, if the searching can be improved, it will be a perfect production.It’s hard for me to find the mail I want even if I indeed type correct words in mail title. The sequence of the search result doesn’t’ make sense to me. I didn’t know if I can change the sorting rule, but even if I can, the UI is not so easy for me to find it. I frequently have problem to get the mail I want, even that mail is sent or received in one day ago. Hope that we can have some improvement in the search result or UI.Despite of the searching result, thanks for the whole outlook team to develop such a wonderful product.

不好意思，我的帳號密碼是對的，但卻要驗證才能使用，因為我忘了在哪裡申請的帳號，近期也沒有寄出郵件，這個帳號我很喜歡，所以很多重要的訊息都會寄到此信箱，能否儘速幫忙恢復帳號呢！

這陣子開啟郵件切換信箱的時候經常當住然後閃退

There’re a delete icon and another icon nest to it at the top right.I clicked the unknown icon at the top rightmost and it deleted mails forever. What a stupid design. Even if I just click the delete icon, emails will go to the deleted box and I can still get them back, and this delete forever icon, which is just next to the delete icon, will let your mails gone forever and no place to get them back. What a stupid design, and what the heck the designers are thinking. People can accidentally click this icon and lost their important emails. Please correct this in your next version update.

方便同時使用多個信箱。但是公司信箱偶爾更新後會有支援銜接問題，需要自己上網找解決方法。

手機橫放的版面可以回復成之前的樣子嗎？只顯示郵件清單就好。沒有要點選郵件，只是要看郵件清單的時候，右邊的視窗空在那邊，浪費空間，又很礙眼。