Show HN:我写了一个每个收件箱只接受一个发件人的电子邮件应用
Show HN: I wrote an email app that accepts only one sender per inbox

原始链接: https://clova.email/

Clova.Email 是一项注重隐私的电子邮件服务,提供无限量一次性收件箱,让企业永远无法获取你的真实地址。它有三种收件箱类型:单发件人,首个发件人认领该地址,其他发件人一律退信;临时,在设定时间后过期,并可清除邮件;前缀,你认领一个 5 个字符以上的前缀,任何后缀都可用,但每个地址仍锁定到其首个发件人。 套餐:免费版包含无限量收件箱、单发件人和临时地址、1 个永久地址、1 个前缀、1 个转发地址和 100 MB 存储空间。专业版为每年 30 美元,包含 5 个永久地址、25 个前缀、10 个转发地址和 10 GB。商业版为每年 50 美元,并增加自定义域名、无限量永久/转发地址和 25 GB。 它支持面向 AI 助手的 MCP,使其能够在有限权限下创建收件箱并获取验证码/收据。该服务表示不会出售、读取或追踪数据,用户可以导出所有内容。登录可通过 Google、通行密钥或用户名/密码完成;Google 仅提供电子邮件、姓名和照片。

Clova.email 是一个 Show HN 邮件应用,提供无限收件箱,分为三种类型:单发件人(锁定到第一个发信域名;对于免费服务商,则锁定到邮箱账户)、临时收件箱,以及前缀收件箱(任意后缀都会创建一个新的单发件人收件箱)。作者表示它会退回其他发件人的邮件,支持自带域名、转发和 MCP/AI。评论者喜欢其反垃圾邮件/隐私保护思路,但警告说银行和公司会使用多个域名/子域名,发件人会改名或更换域名,而且恶意行为者可能抢先占用某个企业收件箱。静默丢失合法邮件是一个主要担忧。建议的修复包括配置/合并允许的域名、将拒收邮件保存在文件夹中、学习常见域名关系,或重置锁定。许多人将其与 Fastmail 掩码邮箱、SimpleLogin、Firefox Relay、加号寻址以及全收自定义域名相比较。总体而言:单发件人/前缀收件箱概念很有前景,但域名锁定需要保护措施以避免误拒。
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原文

Zero Spam. Quiet by Design.

Infinite inboxes, so nobody ever gets your real address. Give every company its own — when one leaks, you delete it, not your life.

No card required

Three kinds of inbox

Pick one based on who you're handing the address to.

01 · One-sender

One sender, one address

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.

02 · Temporary

Gone when you're done

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.

03 · Prefix

Invent one at the counter

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.

maryann -workreceipts_personal^subscription.vet @yourname.clova.email

Three plans. That's it.

Free

$0

forever

  • Unlimited inboxes
  • One-sender & temporary
  • 1 permanent address
  • 1 prefix
  • 1 forwarding address*
  • 100 MB storage

Business

$50/year

$4.17 a month, billed yearly

  • Everything in Pro plus:
  • Bring your own domain
  • Any address at it
  • Unlimited permanent addresses
  • Unlimited forwarding addresses*
  • 25 GB storage

* Limits are 100 messages per day in the Free plan and 1000 in Pro and Business. Limits subject to change.

MCP

Bring your AI assistant

Connect Claude, Cursor or any assistant that speaks MCP, and hand it the inbox chores: a fresh address for a sign-up, the code that just arrived, every receipt from March. It gets only the permissions you give it.

Privacy & export

Your data is yours

We don't sell it, we don't read it and we don't track you. You can export your entire dataset at any time, on any plan.

Read our privacy policy

See it in a minute

How the three inbox types work together in one mailbox.

Signing in, and your data

Sign in with a Google account, a passkey, or a username and a password. With Google, Clova.Email receives only your email address, your name and your profile photo: the address is how we know it is you, and the name and photo fill in your profile, where you can change or remove them. We never use any of it for advertising, never sell it and never share it. The whole of it is in our privacy policy.

联系我们 contact @ memedata.com