Mailosaur is an email and SMS testing platform for developers and QA teams. It provides a REST API for creating test inboxes, capturing and retrieving messages, running assertions, performing deliverability analysis (spam scoring, SPF/DKIM/DMARC), and integrating email and SMS testing into CI/CD pipelines. The platform also supports authenticator (TOTP/2FA) testing.
Website: https://mailosaur.com
API Docs: https://mailosaur.com/docs/api
Status: https://status.mailosaur.com
Pricing: https://mailosaur.com/pricing
Blog: https://mailosaur.com/blog
GitHub: https://github.com/mailosaur
LinkedIn: https://www.linkedin.com/company/mailosaur
X: https://x.com/mailosaur
This repository contains an APIs.json profile for Mailosaur, cataloging the public API surface, pricing plans, rate limits, and FinOps guidance.
apis.yml— APIs.json 0.19 indexplans/mailosaur-plans-pricing.yml— API Commons Plans 0.1rate-limits/mailosaur-rate-limits.yml— API Commons Rate Limits 0.1finops/mailosaur-finops.yml— FinOps Framework 1.0
Kin Lane — kin@apievangelist.com