Multi Vendor MMS, one contact gets e-mail?
I have an iMessage group with my Family (5 devices), and I created a new one that adds in an android user. When I send to this new group, one of my kids gets left out (the android an other iphone users never see him in the group list) and he gets the messages via his AT&T E-mail attached to his phone (not his Apple E-Mail)
I have totally rebuilt my son's contact in my phone so that I only know his phone number for messaging, no e-mails, nothing. Cannot figure out why it's only him that gets dissociated like this.
Other than that, the remaining 4 iphones and one android all interact with normal MMS.
iPhone 8 Plus, iOS 13