Video Tutorial: Uploading your emails to Moosend
This video walks through how to upload HTML emails from the Figma Emailify plugin to Moosend.
In the Emailify export panel, select the Moosend option from the dropdown list, when you're ready, click the Export For Moosend button to start exporting the emails you've selected from Figma to HTML.
Once the HTML has been exported, you need to manually upload your HTML templates to Moosend by pasting your HTML code into a campaign via the Custom HTML import feature, as per their docs here.