Is it weird that there's no difference between a successful iPhone message to an Android, and a message to an iPhone user who has blocked you.
When you send a message to someone who has blocked you on iPhone, you get a green bubble. Same as you get when you text an Android user successfully.
I didn't think that was so hard to understand.
...what?
Without knowing what you're talking about: provably not, as the "symptoms" of a message not being blocked by an iphone is probably iphone exclusive, and not part of the actual cross-platform messaging protocol you are using.