为您生意准备的安全邮箱

在 Tutanota 的安全服务器上省时省力地部署您全部的商业邮件。德国品质,值得信赖。
加密邮件
在端到端加密和双重验证的保护下,您的邮件将具备前所未有的安全性。内置的加密功能保证了您的邮箱永远属于您自己,其余任何人都无法解密。
我们热衷开源

Tutanota 将负责保护邮件安全的源代码公开发布以便安全专家审核。我们的 Android 应用也断绝了与 Google 的关联,使得 Tutanota 成为最佳的开源邮箱服务。

随时随地使用
通过我们的 iOS 和 Android 应用,您可以随时安全阅读邮件。敏捷的网页端和完备的客户端保障了加密邮箱的绝佳体验。

自动加密来保护您的商业邮件

We take your businesses' email needs seriously by offering you a secure email service with automatic end-to-end encryption. We work around-the-clock to bring you an email service that lets you focus on the important things. With custom domain support, flexible addition of users, whitelabel customizations, an encrypted contact form for your website, and GDPR compliance, we are committed to making Tutanota the perfect email service for your business.

和Tutanota一起节约时间与金钱

Tutanota为您的商业邮件提供端到端加密,基于位于德国的服务器。我们使您的业务获得云带来的各种益处-可用性,成本效益,灵活性和自动备份-在这之上没有任何安全上的妥协。Tutanota使您可以拥有您自己的数据,没有其他任何人可以触碰。

德国品质,值得自豪

我们整个团队位于德国汉诺威,所有的加密邮件都存储在我们自己的服务器上,部署于德国高度安全的数据中心中,并且由可再生能源驱动。在保护邮件安全方面,德国严格的数据保护法和 GDPR 使其成为隐私法律最完善的国家之一。德国宪法也对言论自由和隐私权给予了高度重视。

Finance

In the course of our activities, there are also particularly confidential communications that must run outside our own domain. We asked our IT security experts to carry out an evaluation of the providers and they chose Tutanota. I myself like working with Tutanota because it is easy to use and I know that communication here is in good hands.

Dr. Frank Hülsberg, Warth & Klein Grant Thornton AG

Consultancy

We chose Tutanota as a "secure by design" email provider. Due to its encryption Tutanota fully complies with GDPR requirements, which makes it perfect for business use. Tutanota is fast, reliable, always up-to-date and meets our needs. All of our clients' industrial confidential information is kept secure.

Michalis Apostolou, EPD Engineering Services

Education

In a very sensitive business environment, we have chosen Tutanota among various encryption programs. Tutanota impresses with its extremely simple application. Even non-technical colleagues can encrypt sensitive attachments and texts in accordance with data protection regulations. The simple administration, immediately accessible & always friendly experts and a fair pricing also stand out.

Dietmar Kopp, Maria-Montessori-School

安全的商务电子邮件:Tutanota 广泛的商务功能

商务功能
自定义域名

使用您自己的电子邮件域名, 并可选择激活 catch-all 。

多用户支持

管理您企业的所有电子邮件用户。根据需要添加和删除用户。

别名地址

Add and disable alias addresses according to your needs. All users of your account share booked aliases.

存储

Add storage according to your needs. Booked storage packages are shared among all users of your account.

白名单自定义

Whitelabel Tutanota for your business and place the login for your employees on your own website.

Encrypted email to anyone

Tutanota lets you send an encrypted email to anyone easily.

安全连接

将[Secure Connect]({secureConnectLink}),即端到端的加密联系表,添加到您的网站,以便客户可以轻松地与您机密联系。

可用 性
在任何设备上访问

Access your encrypted mailbox with our intuitive web client, apps for Android & iOS as well as desktop clients for Windows, Mac OS and Linux.

收件箱规则

Use smart filters to automatically organize incoming emails.

私密全文搜索

Use the extended search feature that lets you search your entire encrypted mailbox and encrypted contacts locally on your device to ensure data sovereignty.

FAIR & EASY
成本-效益

Add or disable users, alias packages, storage packages, and encrypted contact forms anytime.

生态友好

为了保护环境,Tutanota 100% 使用可再生能源。

非营利组织免费

The business version of Tutanota is available with a discount or for free for non-profit organizations.

灵活开发

Our development team is dedicated to add any missing feature for your enterprise. Please get in touch.

安全
解锁云优势

Due to the built-in encryption, Tutanota combines the advantages of self-hosting with the advantages of the cloud.

TOTP for second factor authentication

Two-factor authentication with an authenticator app is supported.

U2F for second factor authentication

Two-factor authentication with a hardware token (U2F) as the most secure option is supported.

服务器在德国

作为Tutanota的提供商的Tutao GmbH是一家德国公司。所有数据都存储在德国安全数据中心中公司拥有的服务器上。

符合 GDPR 标准

Tutanota is compliant with the GDPR and lets you send end-to-end encrypted emails to any email address easily.

Switch to Secure Business Emails Today