Impoting mails from firefox/Thunderbird

Impoting mails from thunderbird/firefox is not so easy.You need to have tool called
Gmail Loader.

To import mail

• Launch Gmail Loader.
• Click Configure Your Email File.
• Select find
• Locate the Mozilla Thunderbird folder you want to import into Gmail.
• Click Open.
• Select "mBox (Netscape, Mozilla, Thunderbird)" under File Type in Gmail Loader.
• Now select one of the options under message type "Goes to Sent Mail" OR "Goes to Inbox".
• Type your complete Gmail address in the Address.
• Finally Click Send to GMail.

To import mails from other mails click here