Btr mail

You're referring to the popular email client, "BTR Mail"!

BTR Mail is a free, open-source email client that is known for its simplicity, ease of use, and customization options. It's available for Windows, macOS, and Linux platforms.

Here are some of the key features of BTR Mail:

  1. Simple and intuitive interface: BTR Mail has a clean and minimalistic design that makes it easy to navigate and use.
  2. Customizable: You can customize the layout, colors, and fonts to suit your preferences.
  3. Multiple account support: You can set up multiple email accounts and switch between them easily.
  4. Spam filtering: BTR Mail comes with built-in spam filtering that helps to block unwanted emails.
  5. Encryption: You can encrypt your emails using PGP (Pretty Good Privacy) or S/MIME (Secure/Multipurpose Internet Mail Extensions).
  6. Search functionality: BTR Mail has a powerful search function that allows you to quickly find specific emails.
  7. Support for various email protocols: BTR Mail supports POP3, IMAP, and SMTP protocols, making it compatible with most email providers.

Overall, BTR Mail is a great option for those who want a simple, yet feature-rich email client that is easy to use and customize.