email marketing campaign gmail

We’re so excited to introduce MailKing, a 100% free email campaign management tool that you can use directly from your Gmail account. If you want to send a similar email message to many people and make sure that you can send follow up emails based on whether or not they opened your emails, you’re probably in the market for an email marketing campaign management tool. And what better tool than a -f-r-e-e- one that gives you plenty of features where you can: x ✅ Experience higher open