We’re excited to showcase the variety of improvements we’ve made to encrypted messages to outside users and productivity in the ProtonMail inbox. As usual, if you encounter any problems, please clear your browser cache or log out and log back in. Here’s a quick introduction to the new features:

New Editor & Encrypted Reply for Outside Email Users

Encrypted communications with your friends, business partners, and clients without ProtonMail accounts is now easier than ever. Any recipient of your password-encrypted message can reply within the same conversation without needing a ProtonMail account. They can simply click ‘Reply Securely’ after accessing the password protected message you send them and the reply will be delivered to your ProtonMail account, with full end-to-end encryption.

New Outside Encrypted Email HTML Message Design

Have you seen our new HTML email design for outside encrypted messages? We’ve given this feature a fresh new look to compliment our new homepage design. Your friends can get to your secure message faster and more easily now with the button.

Email View Redesign & Quick Compose

This update also brings a new look to our email view page in your inbox. With this new design, we streamlined our button interface to make viewing your emails an even smoother experience. We also added a new quick compose feature that allows you directly compose a new email to any recipient you see in your current message. Simply click their email address and click [Compose Email To] to draft a new message.

Quick Hotkey Shortcuts (Inbox only)

Now you can mark your messages as read or unread without clicking the button! Press [u], [r], or [s] on your keyboard while hovering over your emails to market messages as unread, read, or starred respectively. These new hotkeys make it even more convenient for you to organize your inbox.

Stay tuned for more updates!

Here are the detailed ProtonMail BETA v1.15 Release Notes:

New Features

New Outside Encrypted Email HTML Message Design

New Reply Feature and Editor for non-ProtonMail users who receive encrypted messages

Message view redesign & added quick compose feature

New Hotkey Shortcuts in Inbox

Bug Fixes

Removed odd UI spacing from the login page

An Auto-save bug was fixed

Fixed bugs related to printing multiple pages

Autosave drafts now updates for multiple attachments

Fixed a small percentage of attachments could not be downloaded

Fixed double / triple scroll-bars rendering for some browsers

Improvements

New Welcome Email

Updated blockquotes and indented messages for message display

Improved advanced search slightly

Iframe scrollbar fixes for IE

Changed the way images are shown or not shown by default

Updated key generation – better support for IE11

Changed locks for message view and inbox views

Removed send message limit meter

Security Fixes