Frequently asked questions
The essentials of how hetra.di temporary email works.
What is a disposable email?
A single-use address that receives messages without registration and is deleted automatically.
How long does my inbox last?
The default is 60 minutes. You can pick a longer retention window up to 24 hours when creating an address.
Can I send mail from hetra.di?
No. hetra.di is inbound-only by design so the domain is never used for spam.
Do you sell my data?
No. IP addresses are hashed and message bodies are deleted when the retention window ends.
Is there a developer API?
Yes. API v1 lets you create inboxes, read messages, and receive webhooks. See the premium plans.