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TempMaily
What it is
TempMaily provides disposable email inboxes for receiving verification codes and signup mail through web or API access. A free inbox opens without signup, a password, or personal details, and messages appear in the browser as they arrive. Mailboxes receive email only and cannot send. The free plan allows one shared-domain address at a time; its inbox and messages are permanently deleted after 24 hours, with transient storage and ads. Incoming mail can include attachments. Premium supports up to 10 addresses, custom and dedicated domains, long-term or permanent addresses, and 2GB of storage. It also adds a REST API and MCP server for creating inboxes and reading verification mail programmatically, with integrations for Claude Desktop, Claude Code, Cursor, and other MCP-capable frameworks. HTTPS, HTML sanitizing, sandboxed rendering with scripts disabled, and blocked remote images are listed protections. Premium costs $7.50 a year when billed annually ($90/year), or $9.90 monthly.
For and against
For
- No signup or personal details for free inboxes
- Messages arrive in the browser in real time
- Premium supports up to 10 addresses
- REST API and MCP server included
- HTTPS and sandboxed HTML rendering
Against
- Free inboxes expire after 24 hours
- Mailboxes cannot send email
- Free plan has ads and one address
- Premium starts at $7.50/year annual billing
The verdict
TempMaily covers short-lived verification mail with a no-registration inbox, while Premium adds persistent addresses, storage, domains, and automation tools. The receive-only design and 24-hour free retention are the main limits.
Who it suits
The free inbox suits quick verification messages without registration. Premium is aimed at developers, QA teams, and people needing addresses beyond 24 hours.
Plans and prices
Free
1 shared-domain address at a time · inbox and messages deleted after 24 hours · transient storage · ads
Read 30 Sep 2026 · tempmaily.co
Premium monthly
Up to 10 addresses · custom and dedicated domains · long-term or permanent addresses · 2GB storage
Read 30 Sep 2026 · tempmaily.co
Premium annual
Up to 10 addresses · custom and dedicated domains · long-term or permanent addresses · 2GB storage
Read 30 Sep 2026 · tempmaily.co
On the record
- Attachments
- Incoming messages can include attachments, and Premium provides 2GB of email storage.tempmaily.co · read 30 Sep 2026
- Audience
- The maker describes Premium as suited to developers and QA teams automating email verification, as well as people who need addresses to persist beyond 24 hours.tempmaily.co · read 30 Sep 2026
- Custom domains
- Premium lets users connect a custom domain and use dedicated premium domains, with up to 10 addresses at once.tempmaily.co · read 30 Sep 2026
- Data handling
- TempMaily says it does not sell user data or mail, and does not use mail contents to build advertising profiles.tempmaily.co · read 30 Sep 2026
- Developer tools
- Premium includes a REST API and an MCP server for creating inboxes and reading verification mail programmatically.tempmaily.co · read 30 Sep 2026
- Free inbox expiry
- The free inbox and its messages are permanently deleted 24 hours after creation.tempmaily.co · read 30 Sep 2026
- Instant inbox
- The free inbox is available without signup, a password, or personal details.tempmaily.co · read 30 Sep 2026
- Integrations
- The MCP server works with Claude Desktop, Claude Code, Cursor, and MCP-capable agent frameworks.tempmaily.co · read 30 Sep 2026
- Payment
- Premium billing is handled through Stripe, and card details are entered directly with Stripe rather than stored on TempMaily servers.tempmaily.co · read 30 Sep 2026
- Product
- TempMaily provides disposable email inboxes for receiving verification codes and signup mail.tempmaily.co · read 30 Sep 2026
- Real-time delivery
- Messages are delivered to the browser as they arrive.tempmaily.co · read 30 Sep 2026
- Receive-only
- Mailboxes are receive-only and cannot send email.tempmaily.co · read 30 Sep 2026
- Security
- The service uses HTTPS, sanitizes incoming HTML mail, renders it in a sandboxed iframe with scripts disabled, and blocks remote images by default.tempmaily.co · read 30 Sep 2026
- Support
- Premium includes premium support; abuse reports can be sent to [email protected] for human review.tempmaily.co · read 30 Sep 2026
