We use Litmus to view our email builds and I keep seeing these serious failures. We are using content builder, so the HTML templates is not allowing me to change the header details. How can I resolve this in my templates without switching to full HTML?
- Document does not have a non-empty <title> element
- The <html> element does not have a lang attribute
2 answers
Mateusz Dąbrowski (mateuszdabrowski.pl) 
Forum Ambassador
You can change the template HTML on the Email Template (not Template-based Email) level and the leverage it then in your emails built with content blocks.
