The Trial version has some limitations:
An image attachment, promoting Bersoft Private Mail, will be added to all outcoming messages.
Outcoming messages only can be encrypted with a 512-bit RSA Key. Longer RSA keys are not supported by the evaluation version. 512-bit keys are good for testing but do not provide enough protection because they are breakable (it is advisable to use at least 2048 or 4096 bit keys). The full version supports 1024 / 2048 / 4096 bit RSA Keys.
It will work for only 30 days.
Cannot Backup nor Restore its configuration. Learn More.
See also: License Agreement