I have two questions:
1. We found that in order for emails to work in Marketo Sales Insight, we have to delete any unused modules from the code in our email templates before publishing them, otherwise we get an error when trying to send a test or an email using Marketo Sales Insight for Salesforce. Does this happen to anyone else? Is there a workaround?
2. What could other reasons be for getting the "Your email body has HTML errors" message?