Contact Form 7 add line breaks in multiple checkboxes in email

I have a CF7 form where I have multiple checkboxes and the user has to select at least one option. Here is the code I'm using.

[checkbox* checkbox-380 use_label_element "option1" "option2" "option3"]

Everything is working. But when the form is submitted the result in the email display the selected checkboxes in one line separated by commas like below:

option1, option2, option3.

But I want each item to be displayed in a new line like this: option1 option2 option3

Is it doable?

Thanks in advance.