Obrigado Mozilla Thunderbird, Lightning, Cygwin e VirtualBox, não sei onde estaria sem vocês. Provavelmente num hospício.

http://www.mozilla.org/pt-BR/thunderbird/
https://addons.mozilla.org/pt-BR/thunderbird/addon/lightning/
https://cygwin.com/install.html
https://www.virtualbox.org/

Thunderbird – Software made to make email easier

Thunderbird is an email program developed by Mozilla