Mailchimp Integration Without Double Opt-In

I am giving my customers a bonus email course after they’ve paid and signed up via the Authorize Net Pro Forms. I’ve integrated mailchimp on the backend, but the new members still need to confirm their subscription. Is there a way to disable the confirmation email and add them automatically to the list?

Hi Uli.

Yes, there’s a way, but you should review the terms of your MailChimp service. If you confirmed these users for your list before in some way, and they were added knowingly to your list, it may be okay with MailChimp. Make sure that changing this setting doesn’t cause you a problem later.

Create this dir/file: /wp-content/mu-plugins/s2hacks.php
Knowledge Base » Hacking s2Member® Via Hooks/Filters
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Hello Uli,

Does setting the option under Dashboard -› s2Member® -› API / List Servers -› Registration Double Opt-In Box to NO achieve what you need?

Please tell me if this is what you needed. :)

That removes the box to opt into the email list when they register the WP account. It doesn’t remove MailChimp’s confirmation email when they choose to opt in.