====== Adding Additional Identities ====== You can set up Thunderbird to use multiple from or reply-to addresses. This is especially useful for shared mailboxes where you want the from address to be that of the shared mailbox and not your regular address. - - From Windows: Open the Account Settings menu from the Tools menu - From Linux: Open the Account Settings menu from the Edit menu - On the Account Settings page, click the "Manage Identities..." button - On the Identities page, click the "Add..." button - On the Settings tab, enter the appropriate information such as name you want to appear on emails (Your Name field) and Email Address - Click OK - Click OK - Click OK Now when you compose a new message, you should have the option to choose the new identity in the From drop-down menu.