Inside Mailbutler

Inside Mailbutler

Defining What We Actually Stand For

In 2020, Mailbutler had no Vision, Mission, or Core Values — and it was starting to hurt. Here's the messy, occasionally uncomfortable process of writing values that actually meant something, and how they've evolved since.

By Fabian

21.09.2026

4 min read


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Inside Mailbutler

Why I never wanted to sell Mailbutler

A couple of years ago, someone offered to invest in Mailbutler. I turned it down — not because the offer was bad, but because I never wanted a clock ticking on my decisions. Here's the philosophy behind eleven years of building this on my own terms.

By Fabian

13.07.2026

5 min read


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The email extension that adds powerful features to your Apple Mail, Gmail, or Outlook inbox

The email extension that adds powerful features to your Apple Mail, Gmail, or Outlook inbox