Is there any way to determine how many people on our email lists prefer text-only emails?
Our HTML template makes it difficult to update/optimize text-only emails; it takes about half an hour to really perfect a text-only email each time I create a new email.
Is there a way to know how many people really view these emails? I know text-only emails are important, but I wonder how many people really see them.
How do you deal with text-only emails?