MailTub Self-Hosted Disposable Email

Explore this developer service’s ongoing no-cost allowance, restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCEApache-2.0 self-hosted disposable-email server with WebSocket inbox updates and no subscription expiry; default maximum 5 concurrent inboxes per session, 20 mailbox creations per IP per hour, and selectable mailbox lifetimes of 1 hour, 6 hours, 24 hours or 7 days.

View official documentation

Plan details

What do these plan and deployment labels mean?

Plan: Ongoing free allowance
Deployment model: Self-hosted
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-11-05
Last checked: 2026-11-05

Important restrictions

You supply a server, domain, MX/DNS, storage and SMTP port access; hosting is not free. API access is open unless API_KEY is set, and STARTTLS is disabled by default. One-commit upstream repository with limited operational track record; evaluate security and reliability before production use. Mailbox expiry is not a trial expiry.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.