Any advice?
Actually I figured out: if I put any, and I mean really ANY url inside the body of the email, it will be not sent. How’s possible?
It never worked, actually. I don’t have any spam folder, so it can’t be that. Can depend on the Mail settings of WP?
Wait a sec for the access..
Yes I did, and they’re correctly registered on the Mailchimp List. It just doesn’t send the email with the file.