Mozilla Thunderbird 5.0 Final

Mozilla Thunderbird is the most popular email client applications in use today. It was in the can because you can acquire a wide range of features for free email client. Thunderbird is also being developed to obtain an optimum ability.

Thunderbird 3.1.9

Thunderbird is a great mail client from the same developers who brought you the Firefox browser. Thunderbird gives you IMAP / POP support, a built-in RSS reader, support for HTML mail, powerful quick search, saved search folders, return receipts, advanced message filtering, message grouping, labels, smart book LDAP address completion address, tool-import tools, and ability to manage multiple e-mail and newsgroups.