Send email in text format creates email text with raw html

[paciocco]

Recently I changed the email setting from the recommended "both" html and text format to text only. I did this because of another problem I'm having (https://www.prestashop.com/forums/topic/523758-some-orders-not-processing-correctly/) that I think might be caused by email timeouts. My thought was a text only email would at least be lighter and easier for the server to send and hopefully reduce the probability of the email timeouts. 

 

But when I received an email notice of a sale there was raw html scattered throughout the text. Is this the 'correct' behaviour? If I wanted to eliminate it would I have to alter the email template then?