If you do not know what am I talking about... For example, you want to send someone with your email that looks like a website in it which is cool.

This FireFox does not have the HTML email feature. That's what I am waiting for the company to add that feature. Safari already has it.

Here are two email pictures. First picture that came from Safari. Second picture that came from FireFox.

It will depend on the software used as you have mentioned about Safari. Since there is not a way to do it at moment: You may submit feedback directly to the Advocacy team through the following page:

• Submit your Feedback

The User Advocacy team reviews all feedback and reports on the findings to the product teams and relevant parties, helping to influence and shape our products.

Firefox only has the Email Link item in the File menu or as an available toolbar button in the Customize palette.

There used to be extensions in the past that added the feature to send the website instead of the link, but it looks that they all have been abandoned.