Thunderbird is a free, open-source, cross-platform e-mail and news client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a Web browser.
- Fixed a case where having a contact and card in an address book with the same name could send to the mailing list
- Invalid certificate issue with mozilla::pkix
- Importing an RSA private key fails if p < q
- Security fixes
- OS X 10.6 or later