How to Use Thunderbird 3: Sending a Message to a Mailing List
In Thunderbird,
click
on the
Address Book
button in the toolbar.
In the Address Book window,
select
the mailing list to which you want to send the message.
Click
on the
Write
button.
A composition window is displayed, and your mailing list will appear in the
To
field of your new message window.
Enter
the subject and body of your message, and then
click
on the
Send
button to send your message to the mailing list.