Temp mail alternatives, and how to pick the right one
Throwaway inboxes, forwarding aliases and developer test inboxes solve three different problems. Here is what each one is genuinely good at, and where ours is the wrong answer.
The InboxDome Blog
Practical guides on temporary email, inbox privacy and email testing, written by the team that runs the service.
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Let your AI agent test email flows end to end
Claude Code, Cursor and any MCP client can create a real inbox, trigger your signup, read the OTP and assert on the email. No mocks, no manual copy-paste.
Testing email on your own domain
Point a domain you own at InboxDome so test inboxes read like real addresses on your brand. Verify ownership with a TXT record, then route the mail.
Testing email webhooks: verify the signature, then trust the payload
Get a push notification the moment mail arrives, verify the HMAC signature correctly, and avoid the raw-body bug that makes signature checks silently useless.
How to test a password reset email end to end
Drive a real password reset flow in a test: receive the mail, pull the reset link out of it, follow it, and set a new password. Without a mail server.
Test that your WooCommerce order emails actually arrive
WooCommerce order confirmations fail silently more often than any other transactional email. Check delivery, content and SPF/DKIM/DMARC, by hand or in CI.
Put the guides to work
Grab a disposable inbox in one click, no signup. Or test your app's email in CI: the API free tier is 100 inbox tests a month, no card.