1. Open Thunderbird.
2. Click the "Tools" menu, and select "Accounts Settings…"

3. Select Server Settings from the folder list below your account.

4. Copy POP/IMAP data to Relenta
5. Click Outgoing Server (SMTP) in the folder list

6. Copy SMTP data to Relenta
Note: Make sure you choose 'Leave messages on server' option in your Thunderbird, otherwise there will be no messages in your POP account for Relenta to download.
