The design matters. So does what happens in the inbox.
Teams often bring me an approved design and ask me to build it. I work through the HTML, images, spacing, and responsive behavior, raising questions when a design detail needs another approach.
I have used both Litmus and Email on Acid, depending on the company, alongside Apple Mail/iPhone Mail. The examples below show the work itself; the handoff article explains how I work through revisions with designers.
Recruiting for HTML email development? This work includes building from supplied designs, discussing implementation constraints with designers, and testing with the tools used by the team. Tools, working arrangements, and how to get in touch.