# MailFlash

> Transactional email service for unlimited sends

Source: https://tools.launchllama.co/products/mailflash
Markdown: https://tools.launchllama.co/products/mailflash.md
Generated: 2026-11-09T09:25:32.622Z

## Facts

- **Name:** MailFlash
- **Tagline:** Transactional email service for unlimited sends
- **Short description:** SMTP relay and REST API for developers sending receipts, password resets and alerts from their own domains, with SPF, DKIM and DMARC authentication and webhook delivery events.
- **Website:** https://mailflash.org/
- **Categories:** Email, SaaS, Developer Tools
- **Listing type:** community
- **Upvotes on Launch Llama:** 0
- **Listed since:** 2026-11-05
- **Featured (paid) listing:** no

## Full description

You add and verify a sending domain by publishing SPF, DKIM and DMARC records in DNS, then send messages through the SMTP relay or REST API using your credentials. Delivery and activity logs and webhook events report what happened to each message. Automated inspection watches outbound streams and blocks marketing or bulk patterns, so the service is limited to one-to-one transactional mail. A dedicated IP is available on the Scale plan for senders who want their own reputation.

## Notes for agents

- Generated on request from live Launch Llama data, so it is always current.
- Human page: https://tools.launchllama.co/products/mailflash
- Site overview: https://tools.launchllama.co/llms.txt (long form: https://tools.launchllama.co/llms-full.txt)
- Every listing as markdown: https://tools.launchllama.co/catalog.md
- Search the catalog over MCP (https://tools.launchllama.co/mcp) or REST: https://tools.launchllama.co/developers