Change the text color of system emails

Question

How do I change the font color of system emails like "forgot password".

I currently have white font color and white background.

I need this to work in Outlook, Thunderbird an any webmailer.

I tried overriding email.less, email-fonts.less, email-inline.less in my custom theme with no success.

Answer 1

I found the answer:

It's the _email-base.less

.main-content {
    background-color: @email-content__background-color;
    padding: @email-body__padding;
    color: #333333 !important;
}