Mozilla Thunderbird Help
Follow these instructions to remove Thunderbird from your computer.
Go to the Windows Start menu and select Control Panel.
Under Programs, click Uninstall a Program link.
Select Mozilla Thunderbird from the list of programs.
Click the displacement option that appears at the top of the list. Thunderbird helps This uninstalling wizard will launch, which will guide you through the rest of the process.
How to create and use mailing lists on Mozilla Thunderbird
Open address book
Select File> New> Mailing List
Enter an appropriate name for the mailing list
At this point you have two options:
Manually enter the email addresses of your contacts
Type one email address per line
You can not sort the email address in this list in this window. They will appear in the added order.
Click OK when finished
Do not enter any email address through this window
Close the window by right-clicking
Choose the address book with the contacts you want to put on the mailing list.
Choose to highlight contacts.
To select different contacts: Hold down the Ctrl key and click on the contacts left.
To select a block: First select the contact, hold the Shift key and select the Last Contact.
Right-click and hold to hold selected highlighted contacts.
Drag the contact to the left and hover over the mailing list.
Release the mouse button to leave contacts in the mailing list.