Coud mail

You're referring to "Could Mail"!

Could Mail is a popular email client for macOS, developed by Could Software. It's known for its clean design, ease of use, and powerful features. Here are some of its key features:

  1. Clean interface: Could Mail has a minimalistic and intuitive interface that makes it easy to navigate and use.
  2. Customizable: You can customize the layout, colors, and fonts to fit your preferences.
  3. Multiple account support: You can manage multiple email accounts from different providers, such as Gmail, Outlook, and iCloud.
  4. Smart filters: Could Mail allows you to create custom filters to automatically sort, forward, or delete emails based on specific criteria.
  5. Search and tagging: You can quickly search for emails using keywords, and also use tags to categorize and prioritize your messages.
  6. Integration with other apps: Could Mail integrates seamlessly with other Could Software apps, such as Could Notes and Could Tasks.
  7. Security: Could Mail uses end-to-end encryption to protect your emails and attachments.

Overall, Could Mail is a great alternative to the default Mail app on macOS, offering a more streamlined and customizable email experience.