It’s time for today’s inboxing hack.
Still worried too much sizzle might be putting your subject lines in the danger zone? Put it through this stellar subject line scorer. It’ll score your subject line based on 15 different criteria and give you great advice on what you can do to improve that score. Go for a green light (anything 91 or higher) and watch your deliverability climb. And all it will “cost” is registering your email address.