wp_mail not used to send the New Listing email?

Hi,

I’ve added a filter to the wp_mail hook so I can append a logo to the footer to all emails.

This works fine on the “Welcome Email” and the “Listing Contact Form” email but is not appended to the “New Listing” email. I stopped testing different emails at that point.

Any one tried this before? I did a search through the framework files to see what function is being used to send emails i.e. wp_mail() or php’s mail() but couldn’t find any pointers.

Any suggestions, no matter how daft, will be gratefully received 🙂