Mail.cx
8.1#4 in temporary email servicesFrom $9.90 a yearFree planWebAPI
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| Fact | Mail.cx | TempoMail |
|---|---|---|
| API | The REST API supports long-polling inboxes, retrieving parsed or raw email, downloading attachments, and server-sent event delivery. | TempoMail offers a free, read-only REST API with a limit of 30 requests per minute; message-list responses include up to 50 messages. |
| Retention | Mail is kept for 1 hour on Free and 72 hours on Pro, then automatically deleted. | Emails are permanently and automatically deleted when the selected inbox retention period expires. |
Mail.cx suits developers, QA teams, and product teams checking email flows and application integrations. It is intended for receiving test messages, not sending email or handling critical communications.
It suits people needing temporary addresses for registrations or verification messages. It also fits users wanting browser-extension access or API-based inbox reading.