Mail-Merge
From MozillaWiki
Sending Emails to multiple recipients with Mail Merge
If you need to send emails to multiple recipients Mail Merge can be very useful. Here are the basic steps and the links to all the documentation:
- You need to use Thunderbird
- Install the Mail Merge Add-on
- Follow the Mail Merge documentation on how to format the CSV file with all the addresses and send the email
- For changing the identity of the email sender please check this article