Mail manager program Thunderbird is a free program for mail management. Thunderbird is developed by Mozilla Firefox browser the same house. Nevertheless is an extremely handy program to manage multiple email accounts and keep up its own email on your computer with the option to cancel the on-line message or keep them. The program can be downloaded from the official website at https://www.mozilla.org/en-US/thunderbird/. Although the program is very well done is not easy to use and is highly recommended to make a backup of the folder emails occasionally, below a mozilla thunderbird screen.
In order to configure Mail manager program Thunderbird you need to know some server parameters. Of course it will be necessary to set the SMTP serever parameters. Set the port and define the SSL / TLS or STARTTLS transfer protocol.