Double opt-in means someone signs up for your emails and then confirms their subscription by clicking a link in a follow-up email. It’s like asking twice: “Are you sure you want to get emails from us?” It helps make sure only people who really want your emails get them.
Glossary
Double Opt-In
Related glossary terms
Double Opt-In
WordPress SMTP Plugin That Simply Works
With 10+ SMTP integrations on one-click, a dedicated mobile app and dozens of features, Post SMTP ensures your WordPress site sends emails without fail.
