The setup is pretty straightforward:
- WordPress Multisite Network
- 100+ sub-blogs already running on the network
- New sub-blogs being created, even more expected on a daily basis
I have yet to figure out the best way to automatically import the email address of all the admins of the sub-blogs into MailChimp. As I was outlining above, the network is composed of more than 100 sub-blogs, and while I could technically just export their admins' emails into a CSV file, in order to import them into MailChimp, I don't like this half-baked approach. Especially considering that I would need to be aware and manually handle the admin's email of each and every newly-created sub-blog on the network.
I don't have much experience with MailChimp, but there's someone else who's in charge of building and handling the email marketing campaigns. I only need to provide them with a bulletproof solution to the problem above.