
The brand and its preview, rendered live by the sending engine.
Colours
Each colour is picked from the swatch or typed in hexadecimal (
#E44A08).
Type
Body and Headings: only typefaces already installed on the reader’s machine (system, Georgia, Helvetica, Verdana, Courier), so that no mailbox swaps the typeface for another. Same as the body puts the headings on the body typeface.Shapes
- Corner radius of the buttons, from 0 to 32 pixels;
- E-mail width, from 320 to 900 pixels (600 is the usual choice).