I'm using Marketo's API to create my templates & emails, and everything is working as I would expect. But, when I go to the created email in Marketo, the text-only version contain a lot of whitespaces between my sections.
Here's the HTML I have: email.html · GitHub
I tried to update the text-only version via API, but apparently this API does not exist.
Does anyone have any suggestions on how my text-only version can look better? This is how it is currently looking: