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Life & fun · October 14, 2026

I wrote an email app that accepts only one sender per inbox

Give every company you deal with its own email address, all in one account. When one leaks or starts sending spam, delete it, not your life.

I wrote an email app that accepts only one sender per inbox launched on October 14, 2026 with 114 votes, #106 of 3,080 launches that month and more than 95% of that year's launches.

Visit clova.email ↗Alternativestop 3% of October 2026

In plain words

Clova.Email is an email management app that lets users create unlimited unique email addresses within a single account, each restricted to one sender. Users assign distinct addresses to different companies and services; if an address is compromised or begins receiving spam, they simply delete that inbox without affecting others. Addresses can have expiration dates, automatically rejecting incoming mail after the set time. The app requires a minimum five-character prefix, with all subsequent variations automatically functional, and the first sender to use an address claims it permanently.

written from the facts on this page · October 2026

From the sources

Infinite inboxes, so nobody ever gets your real address. Give every company its own — when one leaks, you delete it, not your life. The first person or company to write claims the address for good. Everyone else is rejected at the door — so a resold or breached list is worth nothing. Set a lifetime — an hour for a download link, a month for a trial. When it's up the inbox turns mail away, and can wipe what it holds. Claim a prefix of five characters or more, then anything you add after it already works — no setup, and no dash needed. Each address still locks to its first sender. * Limits are 100 messages per day in the Free plan and 1000 in Pro and Business. Limits subject to change.…from clova.email

Pricing, as stated on its site

Free tier, paid plans from $2.5/mo — Free plan with unlimited inboxes and basic features; Pro plan at $2.50/month (billed yearly at $30/year); Business plan at $4.17/month (billed yearly at $50/year)

checked October 2026 · prices change

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