the emails I never delete

I sorted 90 subject lines from the best in my inbox. What I found will change how you title everything.

I need to confess something slightly unhinged.

There is a folder in my inbox where I keep other people’s marketing emails.

Not to read the offers. I keep them the way art students keep postcards of paintings. The best direct-response writers alive, selling to me daily, and me taking notes in the margins.

Most people archive these emails. I study them.

This …