@wordpress/block-library/src/social-link/icons/mail.js

Block library for the WordPress editor.

/**
 * WordPress dependencies
 */
import { Path, SVG } from '@wordpress/primitives';

export const MailIcon = () => (
	<SVG width="24" height="24" viewBox="0 0 24 24" version="1.1">
		<Path d="M20,4H4C2.895,4,2,4.895,2,6v12c0,1.105,0.895,2,2,2h16c1.105,0,2-0.895,2-2V6C22,4.895,21.105,4,20,4z M20,8.236l-8,4.882 L4,8.236V6h16V8.236z" />
	</SVG>
);