I'd like to include some additional content in the default Joomla user registration email, for example am image and some footer details. I have seen this question but it involves editing core files.
I've already created a language override to include an additional line of text in the registration email, see below;
Hello %s,\n\nYour account has been activated by an administrator. You can now login at %s using the username %s and the password you chose while registering.\n\n<hr />\n\nRemember to get in touch if you need help, contact details below.\n\n
How can I include an image and maybe even some styling of the email? Currently the email is plain html, the line
You can now login at %s isn't a link.
Do I add all of the additional content to the language override or can I create another override somehow?