ChicaoFla on "[Plugin: Contact Form 7] E-mail Shows "Word Press" at from"

Hi guys! i`m having a problem.

The message shows "Word Press" at "from".

Does not matter which information i put on "from" form, the e-mail add "Wordpress" as "from".

See examples:

WordPress <"Francisco Junior-junior"@hotmail.com>

WordPress <"Teste Teste-junior0"@hotmail.com>

WordPress <"Junior"-teste"@gmail.com>

What should i do?!

Thanks

http://wordpress.org/extend/plugins/contact-form-7/