What makes a great email design?

There are a number of elements that can make up a great email design. Of course, the email must be well-written and free of errors. But beyond that, here are a few things to keep in mind:

1. The layout should be easy to read and follow. All the important information should be easy to find.

2. The design should be visually appealing. This doesn't mean it needs to be flashy, but it should be pleasing to the eye.

3. The email should be responsive, so it looks good on all devices.

4. The email should be coded properly, so it renders correctly in all email clients.

5. Any images or other multimedia should be optimized for email.

By following these simple guidelines, you can create an email design that is both effective and impressive.