Most 10-minute mail inboxes disappear before delayed OTPs or verification emails arrive. TempMail.is keeps a free disposable inbox persistent until you delete it, with no signup, so multi-step signups and testing flows remain reliable while your primary inbox stays private.
TempMail.is is a free disposable temporary email service. Get an instant temp email with no signup. Unlike 10-minute mail, your inbox stays until you delete it—so OTPs and verification emails still arrive. Free, no registration. Persistent inbox. Custom aliases and multi-inbox. Great for signups, OTPs, privacy, and testing. We built it to be a friendly, reliable alternative to short-lived 10-minute mail and would love feedback from builders and privacy-minded users.
Have feedback for the maker?
Sign in to leave a review, report a bug, or suggest a feature.
budavu
