Djigzo是一个用来对传入的邮件进行解密以及传出的邮件进行加密的邮 件服务器(MTA)。Djigzo作为一般的SMTP邮件服务器，它可以与任何现有电子邮件基础设施一起使用，轻松地放在现有的电子邮件服务器之前或之 后。 Djigzo通常安装为“存储和转发”服务器。电邮因此只能暂时储存到它转交给它的最终目的地。 Djigzo目前支持两种加密标准：的S/MIME和PDF加密。
1. The virtual appliance now allows you to specify which IP addresses can access the Web Admin login page.
2. A fix was made for the bug that caused the message, "The PDF reply portal... no longer attaches the uploaded attachment." This was a regression of a previous bug fix.
3. A fix was made for the bug that caused the message, "The telephone number in the subject should be detected before removing the encryption trigger."
4. The documentation has been updated and improved