ProtonMail is a great solution available for users looking to obtain and manage an email account from a provider which is focused on protecting privacy. Taking into consideration that the developers of this software are CERN scientists, you can be sure the technologies implemented inside are very well-made and secure. Right off the bat, the nice user interface shows up as soon as you launch the application, prompting you to insert the credentials for your account.
In case you don't have one, you can go ahead and complete the sign up process. The service is completely free, but if you want to support the developers, you have the ability to donate money if you desire so. After your account is added, you can manage everything inside a simple and clean Inbox section. In case you have a big amount of emails and you want to find something specific, don't hesitate to use the search function located towards the upper part of the interface.
You can easily send and receive emails and attachments using the friendly layout. If you swipe from the left towards the right, a menu will show up and here you can access multiple different folders (inbox, sent, drafts, spam, trash, etc.), access your contacts and the Settings section. With regard to security, ProtonMail protects emails with end-to-end encryption and you don't have to worry about them being intercepted by third parties.