没有邮件中转服务器No mail relay server
邮箱数据不会上传到开发者运营的云端。Mailbox data is not uploaded to developer-operated cloud infrastructure.
Windows 桌面邮件客户端 Desktop mail for Windows
Mine Mail
本地优先桌面邮件客户端 Local-first desktop email client
一封信，安静地抵达。 Mail, quietly where it belongs.
Mine Mail 是一款本地优先的桌面邮件客户端。邮件直接在你的设备与邮箱服务商之间同步，不经过 Mine Mail 自有服务器。 Mine Mail is a local-first desktop email client. Mail syncs directly between your device and your provider—never through a Mine Mail server.
公开测试版准备中，当前尚未开放下载 Public beta in preparation; downloads are not yet open
凭据由系统保管OS-protected credentials
OAuth token 与邮箱授权密码保存在操作系统凭据库。OAuth tokens and mail authorization secrets stay in the OS credential store.
本地 SQLite 缓存Local SQLite cache
邮件、草稿、联系人和设置保留在你的设备上。Mail, drafts, contacts, and settings remain on your device.
无广告与遥测上传No ads or telemetry upload
Mine Mail 不出售数据，也不向开发者发送使用分析。Mine Mail does not sell data or send usage analytics to the developer.
在本地，完成日常邮件工作。Everyday mail work, kept local.
Mine Mail 使用 Rust 处理同步、发送、草稿和本地存储，界面从本地缓存立即启动，再在后台与邮箱服务商同步。 Mine Mail uses Rust for sync, sending, drafts, and local storage. The interface opens from the local cache first, then reconciles with your provider in the background.
01 / Offline first
离线优先阅读Offline-first reading
先呈现本地 SQLite 缓存，网络恢复后再静默同步。Read from the local SQLite cache immediately and synchronize quietly when connectivity returns.
02 / Multi-account
最多三个账户Up to three accounts
支持 Gmail、163 邮箱和标准 IMAP/SMTP 账户。Connect Gmail, 163 Mail, and standard IMAP/SMTP accounts.
03 / Native desktop
桌面原生体验A native desktop experience
后台同步、系统托盘、本地通知与独立写信窗口。Background sync, system tray, local notifications, and a dedicated compose window.
Google OAuth 2.0
为什么需要 Gmail 完整邮箱权限？Why does Gmail require full mailbox access?
Mine Mail 是完整邮件客户端，通过 Google 支持的 IMAP 与 SMTP 协议读取、同步和发送邮件。Google 要求这两个协议使用同一个受限 scope。 Mine Mail is a full email client. It reads, synchronizes, and sends mail through Google-supported IMAP and SMTP. Google requires those protocols to use one restricted scope.
https://mail.google.com/
你在系统浏览器中登录 GoogleYou sign in to Google in your system browser
Mine Mail 使用授权码 + PKCE 和随机本地回调，不会看到你的 Google 密码。Mine Mail uses Authorization Code + PKCE with a random loopback callback and never sees your Google password.
Google 将授权 token 返回到本机Google returns authorization tokens locally
token 保存在操作系统凭据库，并仅用于 Gmail IMAP/SMTP 的 XOAUTH2 认证。Tokens are stored in the OS credential store and used only for Gmail IMAP/SMTP XOAUTH2 authentication.
设备直接连接 GmailYour device connects directly to Gmail
Mine Mail 开发者不接收邮件、token、联系人或附件。The Mine Mail developer does not receive mail, tokens, contacts, or attachments.
更窄 scope 无法维持当前协议架构Narrower scopes cannot support this protocol architecture
Gmail API 的只读或单项权限不能用于 IMAP/SMTP 登录，也无法覆盖同步草稿、状态和发信等完整客户端行为。Narrow Gmail API scopes cannot authenticate IMAP/SMTP or cover the complete client behavior required for drafts, state sync, and sending.
清晰的权限，随时可撤销。Clear access. Revocable at any time.
查看本地数据、Google 授权和完整删除之间的区别。Understand the difference between local data, Google authorization, and complete deletion.