Subscribers not getting to MailChimp

Just installed and created my first form. On my first try, I mis-mapped the fields and the name field was the same as the email field. Still, it worked – I got a confirmation email. I fixed the field mapping, subscribed twice – using two different email addresses – and it’s been over an hour and I’ve yet to get a confirmation email 🙁

Mailchimp has always been timely with sending confirmation emails, so I’m baffled.

https://wordpress.org/plugins/mailchimp-forms-by-mailmunch/