10 Minute Temp Email vs Mail.cx
10 Minute Temp Email
10mintempemail.comMail.cx
mail.cxSide by side
| Figure | 10 Minute Temp Email | Mail.cx |
|---|---|---|
| Price from | Free | $0.82/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 4 |
| Spec score · Temporary email services | 7.7 (#21) | 9.1 (#4) |
| Operator | The service was created and is maintained by software engineer Dinitha Ransidu, and the about page says there is no larger team or office address to list. | Mail.cx identifies SICHUAN HAONI E-COMMERCE CO., LTD. as its operator. |
| Receive-only | Users cannot send, reply to, or forward email from the inbox. | The service receives email but does not provide email-sending functionality. |
| Support | General support, privacy questions, and partnership or advertising inquiries can be sent to [email protected]. | The contact page says support normally responds within two business days and prioritizes security and abuse reports. |
Plans
In their own words
10 Minute Temp Email
10 Minute Temp Email is a free web inbox for receiving short-lived messages, including one-time confirmations and authorized signup-flow testing. A mailbox lasts exactly 10 minutes, or 600 seconds, from creation; after expiry, access ends and the mailbox cannot be recovered. No account or payment is required. The inbox is receive-only, so users cannot send, reply to, or forward email. Listed safe attachments include images, PDF, text/CSV, and ZIP files; unsupported or oversized files are blocked, and HTML email is sanitized. Mailbox data is scheduled for deletion after expiry or manual deletion. Access uses an HttpOnly session cookie, while the raw token is not stored in the database. The service uses Cloudflare Workers, D1 metadata storage, and a private R2 bucket for message bodies. It may show Google AdSense ads and use Google Analytics. It is intended for low-stakes permitted forms and authorized testing, not sensitive accounts or bypassing disposable-address restrictions.
Mail.cx
Mail.cx provides short-lived inboxes for developers, QA teams, and product teams checking account verification, transactional messages, notification pipelines, or application integrations. It only receives email; it does not send it. A web inbox can be opened without signup by choosing a username or generating one, and server-sent events can push arriving mail to the browser. Its REST API supports long-polling, retrieval of parsed or raw email, attachment downloads, and event delivery. API use is limited to 10 requests per second per token; long-polling allows one concurrent wait per token and 10 per address. Free messages are automatically deleted after one hour, while Pro messages are retained for 72 hours. The Free plan is free, and Pro is $9.90 a year. A separate pricing note lists paid plans from $4/mo. Mail.cx says connections use TLS and that passwords and API tokens are stored as hashes. Its terms caution that message retention and recovery are not guaranteed, and advise against relying on the service for critical, sensitive, or business-essential communications.