School E–mail App

My first shot is a snippet of a mobile school app I've been working on. This is one of its screens — the one dedicated to the mailing system. It features options to search, filter and save your e-mails, as well as switch between your inbox and other sections such as "Saved", "Sent" and others. It also includes a button that gives quick access to writing a new e-mail.

I appreciate any feedback I can get, so feel free to share your thoghts in the comments and give it a like if you liked it!