Emails displaying with black background

Email notifications from the forum are showing up with a black background (Dark Mode) and black words, in at least 2 different email clients. My theme is set to light mode. Any way to fix? Is it an admin option?

I messed around a lot with the theme settings.
I added many component plugins, themes and tweaks (you wouldn’t recognize them at first)

So I’ll fix up…

I updated the template HTML.
By me it’s working now perfectly.
Can you somehow try to get another email?

Working good now. Thanks