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We are happy to announce the release of Proton Mail v1.04. As usual, please completely clear your browser cache to make sure you load the latest version of Proton Mail.

Bug Fixes

  • Forwarded attachment is now taken into the calculation of storage usage.
  • Improved the JS code of the compose editor, so it’s faster to adjust the window size as user types in the message.
  • Email header is now appropriately displayed.
  • Messages in outbox can be printed correctly now.
  • A few UI improvements.

New Features

  • Email notification is in place.
  • A first level of incoming and unencrypted outgoing spam filter is implemented.
  • Better support of multiple languages – more encodings are supported.
  • You can now mark a message as “Starred” in display message page.

Known Issues

  • Multiple attachments not properly supported
  • Older browser versions are not fully supported, please use the latest browser versions.
  • Mobile and Tablet not yet fully supported
  • Emails cannot be sent to Yahoo, this is a problem on the Yahoo end, we are working with them to resolve this.
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