稳定信号未识别到付费功能高风险权限组合

Mailvelope - Secure your email with PGP

Protect your email conversations and attachments on Gmail, Nextcloud, Outlook & more with PGP and end-to-end encryption.

用户数100K当前公开安装规模

评分4.4商店平均评分

评论数436公开评论体量

Manifest 版本V3插件平台版本

7日增长0近 7 天净增用户

7日增长率0%相对周增长速度

视觉预览

Mailvelope - Secure your email with PGP 媒体预览

6 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

4.44

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长持平

00%

7日增长持平

00%

30日增长减少

-100K-50%

技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本6.2.1

ManifestV3

大小3.17MiB

语言数14Deutsch / English / Indonesia +11

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

➡️ Email encryption for individuals & businesses

Mailvelope enables PGP for a wide range of webmail services, providing secure end-to-end encryption for emails and attachments. It can be used as a free solution for private users and as an enterprise-grade tool for organizations requiring enhanced security and compliance.

➡️ Mailvelope Business – Advanced encryption for organizations

For businesses and large teams, Mailvelope Business provides an encryption solution with enhanced features and premium support. In order to sign up for Mailvelope Business, visit our website after downloading the extension. Mailvelope Business is currently available for Nextcloud and Google Workspace. Mailvelope Business for Outlook on the Web is coming soon.

➡️ Mailvelope for You – Secure emails on almost any provider

Mailvelope's free version enables private users to encrypt their emails on nearly all webmail providers, including Gmail, Outlook, Nextcloud, Yahoo, and many more. Through our partnerships with WEB.DE, GMX, and Posteo, Mailvelope offers deep integration into their webmail services. With an intuitive interface and seamless browser integration, Mailvelope makes OpenPGP encryption accessible to everyone.

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

WEB.DE MailCheck

沟通 / Communication

Der sichere Klick in Dein Postfach.

Encrypt any email with CipherMail

隐私与安全 / Privacy & Security

Encrypt any email message using the S/MIME and certificates technology with CipherMail

Joplin Web Clipper

工具 / Tools

Capture and save web pages and screenshots from your browser to Joplin.

Shodan

隐私与安全 / Privacy & Security

The Shodan plugin tells you where the website is hosted (country, city), who owns the IP and what other services/ ports are open.

FlowCrypt: Encrypt Gmail with PGP

沟通 / Communication

Simple end-to-end encryption to secure email and attachments on Google.

SimpleLogin by Proton: Secure Email Aliases

工作流程与规划 / Workflow & Planning

Easily create a different email for each website to hide your real email. Protect your inbox against spams, phishing, data breaches

AI 产品解读

PGP-based end-to-end email encryption for webmail services

Enables users to encrypt and decrypt emails and attachments directly within webmail interfaces (Gmail, Outlook, Nextcloud, Yahoo, etc.) using OpenPGP, providing privacy and security for email communications without leaving the browser

1. User installs extension and generates or imports PGP key pair. 2. When composing an email in a supported webmail service, the extension provides an encryption overlay/editor. 3. User selects recipients' public keys and encrypts the message. 4. Recipients with the extension and corresponding private key can decrypt the message. For Gmail specifically, Google OAuth is used to integrate with the mail interface.

目标用户: Individual users seeking email privacy / Businesses and organizations requiring email encryption and compliance / Users of Gmail, Outlook, Nextcloud, Yahoo, and other webmail services

Source package is corrupted (zip extraction error: 'End of data reached (data length = 0, asked index = 4)') — no source files could be read or analyzed
Cannot verify in-extension login flows, feature gating, or payment prompts from source code
Cannot inspect background.bundle.js or app/app.html for runtime behavior

付费分析

未识别到付费功能

The extension itself is described as free and open-source for private users. A 'Mailvelope Business' product exists for organizations with enhanced features and premium support, but this appears to be a separate enterprise offering (likely a separate license/subscription on mailvelope.com), not features gated within the free extension via in-extension payment flows. The manifest shows no billing, subscription, or license-check APIs. No payment platform signals were found in the heuristic scan.

置信度: 80
支付平台: --
来源: AI / 中
需要登录: 是
登录理由: The manifest declares OAuth2 configuration with Google (client_id, scopes for gmail.readonly, gmail.send, userinfo.email) and the identity permission. For Gmail integration—which is a primary use case—users must authenticate with their Google account. However, the extension may also work with other webmail providers (Outlook, Nextcloud, Yahoo, etc.) without requiring Google login, so login is destination-service-specific, not universally required for all workflows.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：scripting、storage、tabs
主机权限覆盖范围较宽

发布者

Mailvelope GmbH

Thomas Oberndörfer

邮箱: [email protected]
电话: +491797567996
地址: Gassenwiese 38 Zellingen 97225 DE

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Mailvelope - Secure your email with PGP

Mailvelope - Secure your email with PGP 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

WEB.DE MailCheck

Encrypt any email with CipherMail

Joplin Web Clipper

Shodan

FlowCrypt: Encrypt Gmail with PGP

SimpleLogin by Proton: Secure Email Aliases