Temp Mail API review
A developer-focused disposable email service with strong parsing and automation support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Temp Mail API is a disposable email service built for developers who need to create and manage temporary inboxes through REST and JSON APIs. It supports receiving and parsing incoming messages, validating addresses, managing inbox lifecycles, and handling email content in automated workflows. The service fits testing, CI/CD, privacy-focused applications, and software integrations, while its web access also supports users who need temporary email addresses without building an integration.
The published plans separate basic disposable email from developer features. Basic is free forever and provides a free temporary email service. Plus adds API access, premium domains, custom domains, saved messages, and unlimited forwarding. The service also supports API keys and rate-limit monitoring, with API retention stated as up to 30 days; an API example shows a TTL of 86,400 seconds. Buyers choosing this product should understand that API-driven workflows belong to the Plus tier rather than the free Basic offering.
Its main strength is the depth of message handling and ecosystem fit. Developers can read HTML, plain-text, and attachment content, download attachments, retrieve raw email source, and delete emails and messages. Official libraries cover Python, PHP, Go, and .NET, while integrations include GitHub Actions, GitLab CI, Jenkins, Playwright, Cypress, and Selenium. An MCP server extends access to AI clients. The 10-inbox maximum makes it a better fit for focused development and testing workflows than for large parallel operations. Choose Temp Mail API when programmable inbox control and message parsing matter; consider another service if you need more than 10 active inboxes or want API access without a paid subscription.
Temp Mail API pros and cons
- Where it wins
- Parses HTML, plain text, attachments, and raw email source
- Official Python, PHP, Go, and .NET libraries
- Works with CI tools, browser automation, and an MCP server
- Where it doesn't
- API access requires the Plus subscription
- Active inboxes are limited to 10
- Inbox lifetimes are measured in days
Temp Mail API fact sheet, pricing and score →
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