Disable richtext editor in WHMCS

Since a few months I’ve been using WHMCS for all invoicing for my company Exa-Omicron. I’ve altered the standard email templates, but there was one thing that would not work very nicely and the richtext editor is causing problems. I wanted to use foreach loops in the email templates to loop over all the invoice items. This way the customer can see all the invoice line items in the email instead of opening the PDF. By using a table for the invoice items, I made the email look almost exactly the same as the invoice PDF. So for example: <p><strong>Invoice Items</strong></p> <table […]