Re: Modify “new user” email
I wouldn’t recommend changing core files on a regular basis. I do it because I don’t know how to create a plugin (yet.) I also keep a list of modifications to the core files. That way, when another version comes out, I can apply my changes to the new core files. Hopefully, in the future, I won’t need to do it like that, but for now, it’s all I can do.
Good luck.