configuring Thunderbird for yahoo

[keithuk]

I would like to set up a Yahoo! on Thunderbird, but above all I would like to know if once the account is activated, Yahoo! keep a copy of messages on his site?

[deoWo]

You can leave messages on the server, you will see this option in the setup menu account with thunderbird

[need Tos]

I suggest you to make backups for it .

[keithuk]

thank you fro your suggestion ( need Tos, deoWo )