# Business Iceland: OutHorse Your Email

> AFP reported about 8,000 sign-ups for Iceland’s horse-written email service.

- Owner: Business Iceland / Visit Iceland; SS+K (creative agency)
- Kind: Campaign
- Sector: Auto & mobility
- Seed date: 2022-05-19
- Peak date: 2022-05-28
- Spread Score: 48 (Notable, provisional), v1.2
- Mechanics: Real-world spectacle, Shareable output, Platform jump, Newsjacking, Underdog

## Summary

Paid social, retargeting and PR launched a horse-written reply generator. A launch-day Hacker News comment relayed the making-of film. GIGAZINE tested personalized output in Japan and explained installing it in an email auto-responder; Podiots reused it in 2024.

## Timeline

- 2022-05-18 — Business Iceland (Open web) — Business Iceland announced that travellers could OutHorse their emails.
- 2022-05-19 — Inspired by Iceland (YouTube) — Launched the film and pre-recorded reply generator; the Tourist Board’s May 19 notice says it starts that day.
- 2022-05-19 — eorri / Hacker News (Open web) — eorri submitted the service to Hacker News, where users joked about Horse as a Service.

The full timeline, metrics and sources are on the case page, or via the Pro API (https://howitspread.com/developers).

Canonical URL: https://howitspread.com/cases/business-iceland-outhorse-your-email

Cite as: How It Spread (2026). “Business Iceland: OutHorse Your Email.” Case HIS-00073. Spread Score v1.2: 48/100. Updated 2026-10-13. https://howitspread.com/id/HIS-00073