📄 Main documentation: https://docs.queuemail.dev/
QUEUEMAIL.DEV is a flexible email delivery platform that lets you send emails through one or multiple SMTP servers to maximize deliverability and prevent server overload.
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Synchronous and Asynchronous Sending
Choose how emails are sent. Use the Logs Endpoint to check the delivery status of every email. -
Webhook Support
Set up Webhooks to trigger actions when events occur—such as successful delivery—enabling full system integration. -
Pre-send Error Handling
The Email Sending Endpoint allows you to catch errors before initiating an SMTP session. -
Email Tracking
Monitor email opens and link clicks using the Tracking Endpoint. -
...and much more in the official documentation
⚠️ Note: The free tier does not include access to Queuemail’s professional SMTP servers. You must configure your own or use one of the recommended free SMTP servers.
- 2025-04-23 - Documentation improvement
- 2024-01-09 – Automatic deletion of unused free-tier accounts. See API Limitations.
- 2023-09-20 – Control Panel updates: You can now manage newsletters (contacts, templates, and mailings). Access the panel
- 2023-09-19 – Control Panel enhancements: Queue, logs, tracking, and blacklist management added.
- 2023-09-01 – Control Panel required for app and SMTP server creation. Related API calls have been deprecated.
- 2023-07-21 – New example added: Hardy Client.
- 2023-07-18 –
senddateparameter added to the Email Sending Endpoint to allow scheduling.