Canada Post Shipping - "original box" problem

I have a sptupid question with canadapost module.

what ever i use "Item ships in its original box? (ie: no extra packaging charges) "
the option to ship with canadapost do not display when a customer order this product.
as soon as i remove "Item ships in its original box? (ie: no extra packaging charges)", candapost option for shipping display again .
someone can explain me why ?

I think the problem may be related to settings in your Canada Post account preferences on their website.

The only thing in the code that would prevent a quote from showing based on that setting would be resulting from Canada Post sending no quote back. That would happen if your settings are set to prevent this option.

DrByte:

I think the problem may be related to settings in your Canada Post account preferences on their website.

The only thing in the code that would prevent a quote from showing based on that setting would be resulting from Canada Post sending no quote back. That would happen if your settings are set to prevent this option.

thanks Dr.
I will check that.