ProfiMail can:

• read/write/delete in device’s internal or external memory
• send or receive data over Internet (to provide its intended function to retrieve and send email)
• and provide all the functions as described on ProfiMail website

ProfiMail does not collect user’s private information, such as Google username, accounts, etc, except of for the functionality provided by application.

Since ProfiMail allows connecting to various mail servers, the app let user to enter login details (username and password).
Such data are stored locally on device in its private configuration file (not accessible by other apps) in encrypted form. The login data are used by mail protocol to communicate with user’s mail server. Sensitive user’s data are not transmitted anywhere else.
It is highly recommended to use only SSL-protected mail servers, so that username and password are transmitted in encrypted way.