Zapier integrates with Mailchimp, one of the best email marketing tools on the market. It allows you to collect email addresses with embeddable signup forms, manage mailing lists with powerful tagging options, and makes it easy to create and send newsletters with their design tool and pre-made templates. It's one of Zapier's most popular integrations.
In this guide, we're going to summarise some common errors and issues and what you can do about them.
The issue here should be pretty obvious - Mailchimp thinks the email address is fake for some reason. It's usually pretty accurate, picking up on common mistakes like "google.co" and "google.con". Sadly, there's not much that be done with this one, however it's useful to get the error alert (which will include the offending email address) and you'll probably be able to work out the real email address and add it manually.
Again, this once is self-explanatory. You're trying to add someone to your list that has previously been on one or other your lists and unsubscribed, bounced or hit the spam button in their inbox (that's what they mean by compliance review). It means it will be impossible to add this person to your list, even manually