See also: Mail: Hand Icon, What Does It Mean? 1. After trying each step below, test your mail again to see if you’ve fixed your issue. Verify that you have entered the correct account info in Mail settings’. For example, the “Cannot get mail” error says ‘the mail server “” is not responding. You may also get error messages such as “Cannot get mail”, “Authentication failed” or “Connection to the server failed”. Are you experiencing issues with sending or receiving email messages using the iOS or iPadOS Mail app? Then this article is for you.
This article explains how you can fix if Yahoo Mail is not working properly on your iPhone or iPad.