I think It's another abandoned product on AppSumo. I just asked a simple question which will not take more than 2 minutes. It's been more than 20 days and no one replied till today. They are just shooting promotional Emails every day and the worst part is, that they even do not use their own platform(Zagomail) to send promotional emails. they are using Intercom to send their Promotional emails. This is the biggest Proof that Zagomail is not reliable because their own team is not using it.

Just a waste of money and time