Plugin is stripping HTML from emails

When this is activated, the HTML is partially stripped. When deactivating the plugin, email is sent as required, with full html.

< > are stripped, leaving things like break tags br/ and not making the email messy.

Hi, br/
br/
We received an enquiry via our site a href=”xxx”xxxcoma/ for you. br/
br/
The enquiry details are:br/
br/
————————————————-br/
Name: Paulbr/
br/
Email Address:?
br/
Contact Number: br/
br/
Enquiry: testbr/