SecExMail Secure Email allows to secure your e-mails by data encryption. The software is based on RSA public coding key and supports the size keys of 2048, 4096 and 8192 bits. This software is easy to configure and does not require any plugin or specific software. It also allows you to filter your messages between your e-mails clients and your messaging server. By encapsulating your e-mails with SSL channel (Secure Socket Layer) or TLS (Transport Layer Security), SecExMail protects your passwords and the access to your data.