SecureStamp checks who sent the email and analyzes the message on your device, warning you about suspicious links, attachments and scams before you click.

Yes. Free includes basic protection and trust checks. SecureStamp Personal costs less than a coffee per month.

How does email verification work?

The plugin checks the sender and the message. It shows a simple result first: looks trusted, be careful or high risk. Technical details remain available when needed.

Does SecureStamp access my email content?

Your email text never leaves your device. Message analysis runs locally and only anonymous risk signals may be sent.

How do I register my company with SecureStamp?

Create an account at securestamp.online, add your domain, and complete DNS verification with a TXT record. The process takes less than 15 minutes. Once verified, your emails show the green indicator to all plugin users.

Does SecureStamp protect against phishing?

Yes. SecureStamp detects suspicious domains, typosquatting (domains mimicking real brands) and blocked senders, alerting users before they interact with potentially fraudulent emails.

What is SecureStamp Signal?

SecureStamp Signal verifies whether a number, handle, link or messaging channel belongs to a registered brand. It returns a verifiable verdict and a signed Trust Receipt.

What is Confidential Mail?

Confidential Mail enables end-to-end encrypted messages between verified identities. Enterprise plans can combine quorum-controlled recovery and post-quantum protection.

What do the webmail and Outlook plugins do?

The plugins install in your browser or email client and automatically verify every email as you open it. They show a trust indicator next to the sender without any manual action required.

SecureStamp Signal

付款前先验证

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

验证消息我是企业

How

1

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

2

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

3

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

立即试用

扫描二维码，发送号码、@用户名、域名或可疑链接，即刻获得已签名、可复验的判定。

WhatsApp 版 SecureStamp

+1 205-294-3213

转发或粘贴你收到的内容，我们会告诉你它是否属于某品牌的官方渠道。

扫描以打开聊天

试着发送

aurorabank.com+86 138 0013 8000https://secure-pay.link/x

你将收到

带有品牌名称和可验证回执的明确判定 —属于 / 不属于—。

在 WhatsApp 上我们看不到谁转发的：我们分析内容中的号码、域名或链接。

在 WhatsApp 中打开

Telegram 版 SecureStamp

@securestamp_bot

转发可疑消息或粘贴 @用户名，我们会标明真正的来源渠道。

扫描以打开聊天

试着发送

@AuroraBankcrypto-support.com转发一条消息给机器人

你将收到

带有转发真实来源的判定，以及任何人都能复验的回执。

除非发送者隐藏，否则 Telegram 会告诉我们转发的原始发送者。

在 Telegram 中打开

Audience

官方渠道

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

我是企业

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

API

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。

我是企业

粘贴可疑号码、用户、域名或链接。我们会判断它是否属于官方渠道。