raybrig on "[Plugin: Contact Form 7 Modules] Email address of the custom fields?"

Can I use a plugin to get email addresses from the custom field?

I tried to do so, but it does not work

in the form of:
[hidden custom_field-companymail]

in the address of the recipient:
[custom_field-companymail]

Thanks for any hints

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