Every Alias Sends and Receives 每个别名都能收信也能发信
GridInbox is the only platform where your aliases are fully bidirectional — plus team inboxes, RBAC, OTP extraction, and a developer API built for operations at scale. GridInbox 是唯一让别名完全双向的平台——还有团队收件箱、RBAC、OTP 提取和为规模化运营构建的开发者 API。
Send & Receive from Any Alias 别名邮箱收发两用
Every alias you create is fully bidirectional. Receive mail to orders@yourdomain.com and reply from the exact same address — recipients see your alias as the sender with no "sent on behalf of" headers. 你创建的每一个别名都完全双向。用 orders@yourdomain.com 收信，也能以同一地址回复发信——对方看到的就是你的别名，无任何代发痕迹。
- True bidirectional — not forwarding, not "send on behalf of" 真正双向——不是转发，不是"代发"
- Available on all plans: Free, Pro, and Team 所有计划均可用：Free、Pro 和 Team
- Select any alias as the From address when composing 撰写邮件时可选任意别名作为发件人地址
Instant Alias Creation, Unlimited Scale 秒速创建，无限量扩展
Create a new alias in seconds — type any address and it's immediately ready to send and receive. Pro and Team plans support unlimited aliases on your own custom domain (root domain or subdomain). One-time DNS setup; every new alias after that is instant. 创建一个新别名只需几秒——输入任意地址，立即可以收发邮件。Pro 和 Team 计划支持在自有域名（根域名或子域名）下创建无限量别名。一次性完成 DNS 配置，之后每个新别名即时生效。
- Free plan: 5 aliases; Pro & Team: unlimited Free 计划：5 个别名；Pro 和 Team：无限量
- Custom domains: one-time DNS setup, then instant 自定义域名：一次 DNS 配置，之后即时生效
- Root domains and subdomains both supported 支持根域名和子域名
Asset Vault Security 资产金库级安全
Alias accounts belong to the company, not the employee. Prevent email asset loss during staff turnover and maintain full audit trails of all activity. 别名邮箱账号归属于公司而非员工。有效防止人员离职导致的邮件资产流失，提供全面的操作审计记录。
- Revoke access instantly without losing email history 即时撤销访问权限，不丢失邮件历史记录
- Full audit logs: who sent what, when 完整审计日志：谁、何时、发了什么
- Workspace-level isolation per client or project 每个客户或项目独立的工作空间隔离
Developer-First API 开发者优先 API
Provision alias addresses, read inbound mail, and send outbound email programmatically — all via REST API. Ideal for QA automation, RPA workflows, and multi-account testing pipelines. 通过 REST API 编程式地创建别名、读取收件邮件、发送邮件——完全可编程控制。适用于 QA 自动化、RPA 工作流和多账户测试流水线。
- Available on Team plan Team 计划可用
- Create/delete aliases, read messages, send email via API 通过 API 创建/删除别名、读取邮件、发送邮件
- Integrate with testing frameworks, RPA tools, and automation pipelines 集成测试框架、RPA 工具和自动化流水线
Role-Based Team Access (RBAC) 基于角色的团队权限（RBAC）
Grant team members access only to the inboxes they need. Perfect for agencies, e-commerce teams, and any organization managing sensitive store or client communications. 仅向团队成员授予其所需收件箱的访问权限。非常适合代理机构、电商团队以及任何管理敏感店铺或客户通信的组织。
- Up to 5 seats on Team plan Team 计划最多 5 个席位
- Granular per-inbox permissions 精细化的每个收件箱权限控制
- Multi-tenant isolation between client workspaces 客户工作空间之间的多租户隔离
OTP & Code Auto-Extraction OTP 验证码自动提取
GridInbox automatically extracts one-time passwords and verification codes from incoming emails. Access them instantly via the dashboard or REST API — no manual scanning required. GridInbox 自动从收到的邮件中提取一次性密码和验证码。通过仪表盘或 REST API 即时访问——无需手动查找。
- Supports 4–8 digit numeric codes and alphanumeric tokens 支持 4–8 位数字验证码和字母数字 token
- Accessible via API for automated QA workflows 通过 API 访问，适用于自动化 QA 工作流
- Displayed prominently in the inbox thread view 在收件箱线程视图中醒目显示
Built for Your Workflow 为你的工作流深度优化
From solo operators to agencies — GridInbox adapts to how you work. 从独立运营者到代理机构——GridInbox 适应你的工作方式。
E-commerce Operations 跨境电商卖家
Manage store clusters with isolated alias inboxes per marketplace. 为每个平台创建独立别名收件箱，高效管理店群。
QA & Automation QA & 自动化
API-driven alias provisioning for automated testing and RPA. API 驱动的别名创建，服务自动化测试和 RPA 工作流。
Agencies 数字营销机构
RBAC asset isolation — manage all client inboxes from one dashboard. RBAC 资产隔离——从一个控制台管理所有客户收件箱。
Solopreneurs & OPC 一人公司与独立创业者
Run multiple alias inboxes for all your projects — solo, starting free. 以一人之力管理多个别名收件箱，覆盖所有项目——免费起步。
Team Multi-Inbox & Aliases 团队多收件箱与别名管理
Centralize unlimited team inboxes and aliases under one workspace. 将团队所有收件箱与无限别名集中在同一工作空间统一管理。
Transactional Notifications 事务性通知
Receive order updates and platform alerts via API or Dashboard. 通过 API 或仪表盘接收订单更新和平台通知。
Customer Support 客户支持
Centralize inbound customer inquiries into a unified interface. 将来自各平台的客户咨询集中到统一界面处理。
Team Governance 团队治理
Enterprise-grade RBAC for managing employee email access. 企业级 RBAC 管理员工对邮箱的访问权限。
Compliance Notice: GridInbox is designed exclusively for transactional workflows. Bulk marketing emails are strictly prohibited to protect IP reputation and ensure high deliverability for all users. 合规声明：GridInbox 专为事务性工作流设计。严禁发送群发营销邮件，以保护 IP 信誉并确保所有用户的高送达率。
GridInbox vs. Other Solutions GridInbox 与其他方案对比
| Feature功能 | GridInbox | Gmail / OutlookGmail / Outlook | Email Forwarders邮件转发服务 |
|---|---|---|---|
| Receive mail to alias别名收信 | Limited有限 | ||
| Send from alias (no "on behalf of")别名发信（无"代发"痕迹） | |||
| Unlimited aliases on custom domain自定义域名无限别名 | Varies不一 | ||
| OTP auto-extractionOTP 自动提取 | |||
| REST API accessREST API 访问 | |||
| RBAC & team access controlRBAC 团队权限控制 | Workspace only仅工作区级别 |
Features FAQ 功能常见问题
Can I send email from an alias address without showing my real email? 我能用别名地址发邮件而不暴露真实邮箱吗？
Yes. GridInbox supports bidirectional email aliases — you can both receive emails at the alias address and reply or compose new emails that appear to come from that alias. Recipients never see your underlying mailbox address. 可以。GridInbox 支持双向别名——你既可以用别名收信，也可以用别名回复或发起新邮件，收件人看到的永远是别名地址，不会暴露真实邮箱。
How does OTP auto-extraction work? OTP 自动提取是如何工作的？
When an email containing a verification code or OTP arrives at any alias inbox, GridInbox's parser automatically detects and extracts the numeric or alphanumeric code. The extracted code is then accessible via the REST API — making it ideal for CI/CD pipelines and automated testing with Playwright or Selenium. 当验证码邮件到达任意别名邮箱时，GridInbox 的解析器会自动识别并提取其中的数字或字母数字验证码。提取结果可通过 REST API 访问，非常适合 CI/CD 流水线以及 Playwright、Selenium 自动化测试。
What is RBAC and how does it apply to aliases? RBAC 是什么？如何在别名上控制权限？
Role-Based Access Control (RBAC) in GridInbox lets workspace admins grant team members access to specific aliases only. For example, a customer support agent can access the support@ alias but not the billing@ or admin@ aliases. This eliminates password sharing while maintaining least-privilege access. GridInbox 的 RBAC 让工作区管理员可以只授权成员访问特定别名。例如客服人员只能访问 support@ 别名，无法看到 billing@ 或 admin@ 的邮件。这样既消除了密码共享，又实现了最小权限访问控制。
Does GridInbox support custom domains? GridInbox 支持自定义域名吗？
Yes. You can connect your own domain to GridInbox and create unlimited aliases like support@yourdomain.com, billing@yourdomain.com, or store1@yourdomain.com. Custom domain setup involves adding MX records and verifying domain ownership — typically done in under 10 minutes. 支持。你可以绑定自己的域名，并创建无限个 support@yourdomain.com、billing@yourdomain.com 等别名。自定义域名只需添加 MX 记录并验证域名所有权，通常 10 分钟内即可完成。
Is there a REST API for programmatic inbox management? GridInbox 有 REST API 吗？
Yes. GridInbox provides a REST API that lets you create mailboxes, manage aliases, retrieve emails, and extract OTP codes programmatically. It's designed for developers who need to automate email workflows in testing, CI/CD pipelines, or multi-account SaaS operations. 有。GridInbox 提供 REST API，支持通过代码创建邮箱、管理别名、读取邮件并提取 OTP。专为需要在测试、CI/CD 或多账号 SaaS 运营中自动化邮件流程的开发者设计。
Ready to try bidirectional aliases? 准备好体验双向别名了吗？
Start free — 5 alias emails, no credit card required. 免费开始——5 个别名邮箱，无需信用卡。