Is there a desktop messenger via email?

Question

Helpdesk

There is such an email messenger - Hop . It implements the convenient idea of ​​viewing mail in the form of chats. Not like gmail groups by email subject, but normally by date and time. As a result, in single window mode, all correspondence, including attachments, is visible, regardless of the subject of the letter, and how long you have communicated with the person. Probably something similar to helpdesk systems.
Is there something similar on desktop?

Answer 1

Unibox . Not the same, but this email client puts people first, not letters.

Answer 2

TheBat can arrange chats via email messages. And, for a long time.

Answer 3

For the desktop, there is such a platform: https://app.hollo.email.The web version is not yet public, though. I recently signed up with them as an android app tester, but I think I can advertise this one too.