GPTMail

Free temporary email generator for disposable inboxes, verification codes, and QA testing

GPTMail is a web-based temporary email service that generates disposable inboxes without signup. Messages are retained for up to 24 hours, and the service automatically extracts verification codes and action links from received emails. It offers a pool of public domains, support for custom domains via MX records (public or private), and an HTTPS API (X-API-Key authentication) for generating inboxes and reading mail in automated tests and CI pipelines. A free daily public API key is provided; personal API keys are available for purchase. Funded by advertising.

Category: Email & messaging
Pricing: free
Free tier: yes
API: yes
MCP server: no
SDK: no
Open source: unknown

#temporary-email #disposable-inbox #email-api #qa-testing #verification-codes

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Listed 2026-10-26 · last verified 2026-10-26 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

curl https://toolgrep.com/api/products/gptmail