Everyone

rundQuadrat OG

KitKat

IMPORTANT SECURITY NOTICE
To mitigate efail please consider the following:
- Install Version >= 2.40.264
- Disable HTML view (Settings->Display->View HTML content by default->off)
- Do not download remote content

R2Mail2 is an email client for Android OS which provides cryptographic capabilities, such as Digital Signatures and Digital De- and Encryption based on personal Soft-Token keys (.p12 format), as for example provided by a Trust Center or generated by PGP applications. Even though we focus on the best cryptographic experience in the Android email world, we try to provide a full functioning mail client with corresponding safety features in general.

Since some people do not understand difficult sentences: 
THIS IS DEMO WHICH DISPLAYS ONLY THE NEWEST 10 MAILS!

The unlimited edition of this app will be available via the Google Play Store in form of a purchasable key. The free version of R2Mail2 is also a replacement for our established and also free app X509Tools - so the ability to decrypt or verify content (in form of p7m-files) is even available without creating a mail account. To unlock the R2Mail2 and see all messages please install "R2Mail2 License" from Google Play (https://play.google.com/store/apps/details?id=at.rundquadrat.android.r2mail2license).

Features:
* E-Mail Server: IMAP (incl. pushmail/idle), POP, SMTP and Exchange (>2007 SP1)
* SSL with X-509 client certifiate authentication
* An database in which the mails are stored encrypted
* Special Attachment View (browse your attachments without checking single mails)
* Unified Inbox and E-Mail Threading
* Peak Options for check intervals
* Search Function for messages per Folder
* IMAP shared folders

Main Cryptographic Features:
* Private keys and passwords are stored in an encrypted database (Key-Store) and protected by a Master Password.
* The security settings allow the configuration of encryption parameters, signature and certificate validation methods (OCSP and LDAP).
* Full S/MIME and PGP Plain and PGP MIME support
* Automatic selection of S/MIME or PGP for each recipient
* Full support of Android Root Store
* Certificate import of .crt, .pem and .asc formats
* Certificate/Key import from KeyServer LDAP or HKP (HTTP)

The application needs the following Android permissions to run:
* Full Internet Access - required to send and receive emails
* Modify/Delete SD card content - required to access the private key store, download attachments and to write log-files
* Read Contacts - required to suggest email addresses from your contacts
* Network State - required to check if an Internet connection is present
* Vibrate – required for notification purposes
* WakeLock - to allow service to check mails in background

PLEASE DO NOT REPORT ERRORS IN COMMENTS! We cannot react on that!
If you get errors please use "Menu -> Report Error" on the start-screen to send us the log-file information in your preferred way!

Informations about Private Key and Validity Handling:
The application comes without a personal key pair (the users private and public key) - so it is fully functioning in the sense of sending and receiving emails as any other mail client and provides the correct usage of validation if the mail you receive is signed by the sender.
For signing or encrypting a message it is necessary to use a private key you own. Turn to a Trust Center of your choice as a source of supply. You can find a list of trust centers, which are trusted within the Android world, in the Certificate Store (CA section) of R2Mail2. Please be aware that this app can only support Soft-Token in form of P12-files and will not work with smartcard-based certificates.

For more information visit http://r2mail2.com
重要的安全注意事项
为了减轻efail请考虑以下几点：
- 安装版本> = 2.40.264
- 禁用HTML视图（通过默认 - 设置 - >显示 - >查看HTML内容>关）
- 不要下载远程内容

R2Mail2是Android OS的电子邮件客户端，其提供密码功能，如数字签名和数字去和加密基于个人软令牌密钥（的.p12格式），例如由信任中心提供或PGP应用程序生成。尽管我们专注于在Android电子邮件世界上最好的加密经验，我们试图提供一个全功能的邮件客户端与一般对应的安全功能。

由于一些人不理解难句：
THIS IS DEMO仅显示最新10个MAILS！

这个应用程序的无限版将可以通过谷歌在购买键的形式Play商店。 R2Mail2的免费版本也是我们建立并免费应用程序X509Tools替换 - 所以解密或验证的内容（在P7M-文件形式）的能力，甚至可以无需创建一个邮件帐户。要解锁R2Mail2并查看所有消息请安装谷歌“R2Mail2许可证”播放（https://play.google.com/store/apps/details?id=at.rundquadrat.android.r2mail2license）。

特征：
* E-Mail服务器：IMAP（含的PushMail /空闲），POP，SMTP和Exchange（> 2007 SP1）
* SSL与X-509客户端certifiate认证
*在其中的电子邮件被加密存储的数据库
*特殊附件查看（浏览附件，不检查单个邮件）
*统一收件箱和电子邮件线程
*对于检查间隔山顶选项
*搜索每个文件夹的邮件功能
* IMAP共享文件夹

主密码功能：
*私人密钥和密码存储在一个加密的数据库（密钥存储）和一个主密码保护。
*该安全设置允许的加密参数，签名和证书的验证方法（OCSP和LDAP）的配置。
*完整的S / MIME和PGP平原和PGP MIME支持
*自动为每个收件人S / MIME或PGP的选择
*全面支持Android的根商店
*证书.CRT，.PEM和.ASC格式的导入
*从密钥服务器LDAP或HKP证书/密钥导入（HTTP）

该应用程序需要以下Android权限来运行：
*完整的互联网接入 - 发送和接收电子邮件所需
*修改/删除SD卡的内容 - 访问私有密钥存储需要，下载附件并写日志文件
*读取联系人 - 从通讯录建议的电子邮件地址要求
*网络状态 - 需要检查，如果Internet连接存在
*振动 - 通知目的所需
*唤醒锁定 - 允许服务，以检查在后台邮件

请不要错误报告中的注释！我们不能对反应过来！
如果出现错误，请使用“菜单 - >报告错误”的启动屏幕上给我们发送日志文件到您的首选方式！

关于私钥和有效性处理信息：
该应用程序都是用个人密钥对（用户私钥和公钥） - 所以它在发送和接收电子邮件的任何其他邮件客户端的意义上充分发挥作用，如果您收到的邮件是通过签订提供验证的正确用法发件人。
对于签名或加密的消息，需要使用您自己的私钥。转到您所选择的信托中心作为供应来源。你可以找到信托中心，这是R2Mail2的信任Android的世界里，在证书存储区（CA部分）的列表。请注意，这个程序只能支持软令牌中的P12-文件的形式，不会与基于智能卡的认证工作。

欲了解更多信息，请访问http://r2mail2.com


R2Mail2

R2Mail2的最新版本

其他版本