User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.70 Safari/533.4 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:220.127.116.11) Gecko/20100608 Thunderbird/3.1 I have thunderbird automatically CC me on all email (Tools->Account Settings->Copies and Folders->Cc these email addresses). While this works when composing and replying to a mail, it does not work when I do reply-to-all. Reproducible: Always Steps to Reproduce: 1. Enable "Cc these email addresses" in Account Settings. 2. Look for email with multiple recipients. 3. Click to reply to all. Actual Results: Thunderbird pops open new window with all intended recipients as either To or Cc, except the address mention in "Cc these email addresses" in account settings. Expected Results: Recipient list should include email addresses included in "Cc these email addresses" account setting.