Use a Disposable Email for Suspicious Web Services — Instantly Create a Temporary Address with 'Temp Mail'

📩 What is Temp Mail?

"I want to register for a web service for now, but I don't want to provide my real email address."
"All I need is to receive the verification code."

In such cases, Temp Mail – Disposable Temporary Email is useful.
It is a Chrome extension that issues a temporary disposable email address with one click.
A key feature of the extension is that received messages are automatically deleted after a short period, so you can use it casually when you just want to complete a registration.

It is also highly useful as a dummy email for system testing.

🚀 What it can do

Instantly issue a disposable email and use it to register for services
Receive and check verification emails or codes immediately
Received emails are automatically deleted after a short time (typically within 2 hours)
Prevent spam and advertising emails from reaching your real address
Can be used as dummy emails for testing purposes
Free to use and requires no registration

💡 Use cases

When you want to try a signup or free trial "for now"
For one-time downloads or campaign registrations
As dummy emails when multiple accounts are needed for development or QA
When you need a disposable address on the go or on a shared PC

🛠 How to use (3 steps)

Install from the Chrome Web Store
Click the Temp Mail icon at the top right of your browser
Copy the issued disposable email → paste it into the site → check the verification email

👉 Official website → https://temp-mail.org/ja/

👍 User feedback

Below are actual reviews of Temp Mail (translated from Chrome-Stats):

"I can't live without this."
"Amazing extension. A lifesaver for me and a real time-saver."
"Truly wonderful and helpful. Thank you."
"Fantastic! A perfect 10 out of 10 with no issues at all."

🔒 Security and privacy

According to the official Privacy Policy, Temp Mail handles data as follows:

Clearly states that IP addresses are not stored
Received emails are automatically deleted in a short time (typically within 2 hours) for safety
Personally identifiable information and email contents are not provided to third parties
Access logs such as browser information, referrers, and usage environment may be collected for statistical purposes
Uses cookies for advertising delivery, and third-party vendors may process non-PII information

Caveats:

Automatic deletion means important emails will not be retained, so it is unsuitable for long-term storage or sensitive uses
While anonymity is high, it should not be assumed to be completely untraceable

Details → Temp Mail Privacy Policy

🛠 Author's impressions

I work in systems, so my main use case is dummy emails for testing.

I had assumed I could check emails within the extension itself (without switching tabs), but emails are actually viewed on an external website. 💦

Perhaps the Japan-based service https://m.kuku.lu/ja.php might be a better fit for some cases. ✨

🎯 Summary

Temp Mail is a Chrome extension that makes it easy to issue disposable emails when you just want to complete a service registration.
With automatic deletion after a short time, it helps protect your real email while being ideal for testing and trial use.

👉 Install it for free now from the Chrome Web Store