Exclude Guests

My reminder rule sent e-mails to all guests with [email protected] emails, what is not right. So, how to remove them from rules?

Thanks!

Hi IvanSlater,

Guest customer do not have email, so they are ignored by the Customer Reminders and should not be sent any email.
What are these Guests that you have that have email i.e [email protected]?

p.s: Which reminder rule are you referring to?

Thanks