Tips to create an effective email template... from header to footer
Here's a useful infographic for Email marketers from Email template designers Email Monks. My favourite infographics prompt us to think "how can we do this better"?
While this covers the obvious such as Subject lines and blocked images, I like the way it covers some of the less well known details that we cover in our Email guides and course such as pre-headers, Johnson boxes and an ideal email template width of 500 to 650 pixels.

If you found this useful, you may also want to check out our hub page on email creative and copywriting for more advice.